Exhibit 10.28

                               [GRAPHIC OMITTED]

                   AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION
            STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE - NET
                (DO NOT USE THIS FORM FOR MULTI-TENANT BUILDINGS)

1.       Basic Provisions ("Basic Provisions").

         1.1 Parties:  This Lease ("Lease"),  dated for reference purposes only,
April 2, 2001,  is made by and  between  Tempco  Engineering,  Inc.,  a Missouri
corporation ("Lessor") and Metal Corporation, a Missouri corporation ("Lessee"),
(collectively the "Parties," or individually a "Party").

         1.2 Premises:  That certain real property,  including all  improvements
therein or to be provided by Lessor under the terms of this Lease,  and commonly
known as 8866  Laurel  Canyon  Blvd,  Sun  Valley , located in the County of Los
Angeles , State of California , and generally described as (describe briefly the
nature of the property and, if  applicable,  the  "Project",  if the property is
located within a Project) an industrial building of approximately  26,200 square
feet  and  adjoining   parking  lot  with   approximately   56  parking   spaces
("Premises"). (See also Paragraph 2)

         1.3 Term: Five (5) years and zero months  ("Original  Term") commencing
April 2, 2001  ("Commencement  Date") and  ending  March 31,  2006  ("Expiration
Date"). (See also Paragraph 3)

         1.4 Early Possession:  ("Early Possession Date").  (See also Paragraphs
3.2 and 3.3)

         1.5 Base Rent:  $14, 410 per month ("Base Rent"),  payable on the first
day of each month commencing  April 2, 2001 . |_| If this box is checked,  there
are provisions in this Lease for the Base Rent to be adjusted.

         1.6 Base Rent Paid Upon Execution: $14, 410 as Base Rent for the period
April 2, 2001 through April 30, 2001 .

         1.7  Security  Deposit:  $  14,410  ("Security  Deposit').   (See  also
Paragraph 5)

         1.8 Agreed Use:  Manufacturing and office use, consistent with Variance
ZV 78-485 issued by City of Los Angeles on March 19, 1979 (See also Paragraph 6)

         1.9 Insuring  Party:  Lessor is the "Insuring  Party" unless  otherwise
stated herein.  (See also Paragraph 8) 1.10  Guarantor.  The  obligations of the
Lessee under this Lease are to be guaranteed  by LMI Aerospace  Inc., a Missouri
corporation ("Guarantor"). (See also Paragraph 37)

         1.11 Addenda and  Exhibits.  Attached  hereto is an Addendum or Addenda
consisting  of Paragraphs  50 through 51 and Exhibits  Guaranty of Lease,  Rider
with Sections 1 through 21, all of which constitute a part of this Lease.

2.       Premises.

         2.1 Letting.  Lessor hereby leases to Lessee,  and Lessee hereby leases
from Lessor,  the  Premises,  for the term,  at the rental,  and upon all of the
terms,  covenants  and  conditions  set forth in this  Lease.  Unless  otherwise
provided herein, any statement of size set forth in this Lease, or that may have
been used in calculating  rental, is an approximation which the Parties agree is
reasonable  and the rental based  thereon is not subject to revision  whether or
not the actual size is more or less.

         2.2 Condition.  Lessor shall deliver the Premises to Lessee broom clean
and free of  debris  on the  Commencement  Date or the  Early  Possession  Date,
whichever  first occurs  ("Start  Date"),  and, so long as the required  service
contracts  described  in Paragraph  7.1(b)  below are obtained by Lessee  within
thirty  (30)  days  following  the  Start  Date,   warrants  that  the  existing
electrical,  plumbing, fire sprinkler,  lighting,  heating,  ventilating and air
conditioning  systems  ("HVAC"),  loading  doors,  if any,  and all  other  such
elements in the Premises,  other than those  constructed by Lessee,  shall be in
good operating  condition on said date and that the  structural  elements of the
roof, floor,  bearing walls and foundation of any buildings on the Premises (the
"Building")  shall be free of material  defects.  If a non-compliance  with said
warranty exists as of the Start Date,  Lessor shall, as Lessor's sole obligation
with  respect  to such  matter,  except as  otherwise  provided  in this  Lease,
promptly  after  receipt  of  written  notice  from  Lessee  setting  forth with
specificity  the  nature  and  extent of such  non-compliance,  rectify  same at
Lessor's expense.  If, after the Start Date, Lessee does not give Lessor written
notice of any  non-compliance  with this warranty within: (i) one year as to the
surface of the roof and the  structural  portions of the roof,  foundations  and
bearing  walls,  (ii) six (6) months as to the HVAC  systems,  (iii) thirty (30)
days as to the remaining systems and other elements of the Building,  correction
of such  non-compliance  shall be the obligation of Lessee at Lessee's sole cost
and expense.

         2.3 Compliance.  Lessor warrants that the  improvements on the Premises
comply with all applicable laws,  covenants or restrictions of record,  building
codes,  regulations and ordinances ("Applicable  Requirements") in effect on the
Start Date. Said warranty does not apply to the use to which Lessee will put the
Premises or to any Alterations or Utility Installations (as defined in Paragraph
7.3(a))  made  or  to be  made  by  Lessee.  NOTE:  Lessee  is  responsible  for
determining  whether or not the zoning is appropriate for Lessee's intended use,
and acknowledges that past uses of the Premises may no longer be allowed. If the
Premises do not comply with said  warranty,  Lessor  shall,  except as otherwise
provided,  promptly  after receipt of written  notice from Lessee  setting forth
with specificity the nature and extent of such non-compliance,  rectify the same
at Lessors expense.  If the Applicable  Requirements  are hereafter  changed (as
opposed to being in existence at the Start Date, which is addressed in Paragraph
6.2(e) below) so as to require during the term of this Lease the construction of
an  addition  to or an  alteration  of  the  Building,  the  remediation  of any
Hazardous Substance,  or the reinforcement or other physical modification of the
Building ("Capital  Expenditure"),  Lessor and Lessee shall allocate the cost of
such work as follows:

         (a) Subject to Paragraph 2.3(c) below, if such Capital Expenditures are
required as a result of the specific and unique use of the Premises by Lessee as
compared with uses by tenants in general,  Lessee shall be fully responsible for
the cost thereof, provided, however that if such Capital Expenditure is required
during the last two (2) years of this Lease and the cost thereof exceeds six (6)
months'  Base Rent,  Lessee may  instead  terminate  this  Lease  unless  Lessor
notifies  Lessee,  in  writing,  within ten (10) days after  receipt of Lessee's
termination  notice that Lessor has  elected to pay the  difference  between the
actual cost thereof and the amount equal to six (6) months' Base Rent. If Lessee
elects termination, Lessee shall immediately cease the use of the Premises which
requires  such  Capital   Expenditure  and  deliver  to  Lessor  written  notice
specifying  a  termination  date at least  ninety  (90)  days  thereafter.  Such
termination date shall,  however,  in no event be earlier than the last day that
Lessee  could  legally  utilize the  Premises  without  commencing  such Capital
Expenditure.

         (b) If such Capital  Expenditure  is not the result of the specific and
unique use of the Premises by Lessee (such as,  governmentally  mandated seismic
modifications),  then Lessor and Lessee shall allocate the obligation to pay for
such costs pursuant to the provisions of Paragraph  7.1(c);  provided,  however,
that if such Capital  Expenditure is required  during the last two years of this
Lease or if Lessor reasonably determines that it is not economically feasible to
pay its share thereof, Lessor shall have the option to terminate this Lease upon
ninety (90) days prior written notice to Lessee unless Lessee  notifies  Lessor,
in writing,  within ten (10) days after  receipt of Lessors  termination  notice
that Lessee will pay for such Capital  Expenditure.  If Lessor does not elect to
terminate, and fails to tender its share of any such Capital Expenditure, Lessee
may advance such funds and deduct same,  with Interest,  from Rent until Lessors
share of such costs have been fully paid. If Lessee is unable to finance Lessors
share,  or if the balance of the Rent due and payable for the  remainder of this
Lease is not  sufficient to fully  reimburse  Lessee on an offset basis,  Lessee
shall  have the right to  terminate  this Lease upon  thirty  (30) days  written
notice to Lessor.

         (c)  Notwithstanding  the  above,  the  provisions  concerning  Capital
Expenditures are intended to apply only to  non-voluntary,  unexpected,  and new
Applicable  Requirements.  If the Capital  Expenditures are instead triggered by
Lessee as a result of an actual  change in use,  change in  intensity of use, or
modification  to the  Premises  then,  and in that event,  Lessee shall be fully
responsible  for the cost  thereof,  and  Lessee  shall  not  have any  right to
terminate this Lease.

         2.4 Acknowledgements. Lessee acknowledges that: (a) it has been advised
by Lessor and/or  Brokers to satisfy itself with respect to the condition of the
Premises  (including but not limited to the electrical,  HVAC and fire sprinkler
systems,  security,   environmental  aspects,  and  compliance  with  Applicable
Requirements),  and their  suitability for Lessee's intended use; (b) Lessee has
made such investigation as it deems necessary with reference to such matters and
assumes all  responsibility  therefor as the same relate to its occupancy of the
Premises;  and (c) neither Lessor,  Lessors agents,  nor any Broker has made any
oral or written representations or warranties with respect to said matters other
than as set forth in this Lease.  In addition,  Lessor  acknowledges  that:  (a)
Broker has made no representations,  promises or warranties  concerning Lessee's
ability to honor the Lease or suitability to occupy the Premises;  and (b) it is
Lessors sole  responsibility  to  investigate  the financial  capability  and/or
suitability of all proposed tenants.

         2.5 Lessee as Prior  Owner/Occupant.  The warranties  made by Lessor in
Paragraph  2 shall be of no force or  effect if  immediately  prior to the Start
Date  Lessee was the owner or occupant of the  Premises.  In such event,  Lessee
shall be responsible for any necessary corrective work.

3.       Term.

         3.1 Term. The Commencement  Date,  Expiration Date and Original Term of
this Lease are as specified in Paragraph 1.3.

         3.2 Early  Possession.  If Lessee  totally or  partially  occupies  the
Premises prior to the  Commencement  Date, the obligation to pay Base Rent shall
be abated for the period of such early possession. All other terms of this Lease
(including,  but not limited to, the  obligations to pay Real Property Taxes and
insurance  premiums and to maintain the Premises) shall,  however,  be in effect
during such period.  Any such early  possession  shall not affect the Expiration
Date.

         3.3 Delay In  Possession.  Lessor  agrees to use its best  commercially
reasonable  efforts  to  deliver  possession  of the  Premises  to Lessee by the
Commencement  Date.  If,  despite  said  efforts,  Lessor is  unable to  deliver
possession as agreed, Lessor shall not be subject to any liability therefor, nor
shall such failure affect the validity of this Lease. Lessee shall not, however,
be  obligated  to pay Rent or perform  its other  obligations  until it receives
possession  of the Premises.  If  possession is not delivered  within sixty (60)
days after the  Commencement  Date,  Lessee  may,  at its  option,  by notice in
writing within ten (10) days after the end of such sixty (60) day period, cancel
this Lease,  in which event the Parties shall be discharged from all obligations
hereunder. If such written notice is not received by Lessor within said ten (10)
day  period,  Lessee's  right to cancel  shall  terminate.  Except as  otherwise
provided,  if  possession is not tendered to Lessee by the Start Date and Lessee
does not terminate this Lease,  as aforesaid,  any period of rent abatement that
Lessee  would  otherwise  have  enjoyed  shall run from the date of  delivery of
possession  and continue for a period equal to what Lessee would  otherwise have
enjoyed under the terms  hereof,  but minus any days of delay caused by the acts
or omissions of Lessee.  If possession  of the Premises is not delivered  within
four (4) months after the  Commencement  Date, this Lease shall terminate unless
other agreements are reached between Lessor and Lessee, in writing.

         3.4  Lessee  Compliance.   Lessor  shall  not  be  required  to  tender
possession of the Premises to Lessee until Lessee  complies with its  obligation
to provide  evidence of  insurance  (Paragraph  8.5).  Pending  delivery of such
evidence,  Lessee shall be required to perform all of its obligations under this
Lease  from  and  after  the  Start  Date,   including   the  payment  of  Rent,
notwithstanding Lessor's election to withhold possession pending receipt of such
evidence  of  insurance.  Further,  if Lessee is  required  to perform any other
conditions  prior to or  concurrent  with the Start  Date,  the Start Date shall
occur but Lessor may elect to  withhold  possession  until such  conditions  are
satisfied.

4.       Rent.

         4.1. Rent Defined.  All monetary  obligations of Lessee to Lessor under
the terms of this Lease (except for the Security  Deposit) are deemed to be rent
("Rent").

         4.2  Payment.  Lessee  shall  cause  payment of Rent to be  received by
Lessor in lawful money of the United States, without offset or deduction (except
as  specifically  permitted in this Lease),  on or before the day on which it is
due.  Rent for any period  during the term hereof which is for less than one (1)
full  calendar  month shall be prorated  based upon the actual number of days of
said month. Payment of Rent shall be made to Lessor at its address stated herein
or to such other  persons or place as Lessor may from time to time  designate in
writing.  Acceptance  of a payment  which is less than the amount then due shall
not be a waiver of Lessor's  rights to the balance of such Rent,  regardless  of
Lessors endorsement of any check so stating.

         5. Security  Deposit.  Lessee shall deposit with Lessor upon  execution
hereof the Security Deposit as security for Lessee's faithful performance of its
obligations under this Lease. If Lessee fails to pay Rent, or otherwise Defaults
under this  Lease,  Lessor may use,  apply or retain all or any  portion of said
Security  Deposit  for the payment of any amount due Lessor or to  reimburse  or
compensate  Lessor for any liability,  expense,  loss or damage which Lessor may
suffer or incur by reason thereof.  If Lessor uses or applies all or any portion
of said  Security  Deposit,  Lessee  shall  within ten (10) days  after  written
request therefor deposit monies with Lessor  sufficient to restore said Security
Deposit to the full amount  required by this Lease.  If the Base Rent  increases
during the term of this Lease,  Lessee shall,  upon written request from Lessor,
deposit  additional  monies with Lessor so that the total amount of the Security
Deposit shall at all times bear the same  proportion to the increased  Base Rent
as the initial Security Deposit bore to the initial Base Rent. Should the Agreed
Use be amended to accommodate a material  change in the business of Lessee or to
accommodate a sublessee or assignee, Lessor shall have the right to increase the
Security Deposit to the extent necessary,  in Lessor's reasonable  judgment,  to
account for any increased wear and tear that the Premises may suffer as a result
thereof. If a change in control of Lessee occurs during this Lease and following
such  change  the  financial  condition  of  Lessee  is, in  Lessors  reasonable
judgment,  significantly  reduced,  Lessee shall deposit such additional  monies
with  Lessor as shall be  sufficient  to cause the  Security  Deposit to be at a
commercially  reasonable  level  based on said  change in  financial  condition.
Lessor  shall not be required to keep the  Security  Deposit  separate  from its
general accounts.  Within fourteen (14) days after the expiration or termination
of this Lease,  if Lessor  elects to apply the  Security  Deposit only to unpaid
Rent, and otherwise within thirty (30) days after the Premises have been vacated
pursuant to  Paragraph  7.4(c)  below,  Lessor  shall return that portion of the
Security Deposit not used or applied by Lessor.  No part of the Security Deposit
shall be  considered  to be held in trust,  to bear interest or to be prepayment
for any monies to be paid by Lessee under this Lease.

6.       Use.

         6.1 Use.  Lessee shall use and occupy the Premises  only for the Agreed
Use, or any other legal use which is reasonably  comparable thereto,  and for no
other  purpose.  Lessee  shall not use or permit  the use of the  Premises  in a
manner that is unlawful,  creates damage, waste or a nuisance,  or that disturbs
owners and/or occupants of, or causes damage to neighboring  properties.  Lessor
shall not unreasonably  withhold or delay its consent to any written request for
a  modification  of the  Agreed  Use,  so long as the same will not  impair  the
structural  integrity of the  improvements  on the Premises or the mechanical or
electrical  systems  therein,  is  not  significantly  more  burdensome  to  the
Premises.  If Lessor  elects to withhold  consent,  Lessor shall within rive (5)
business days after such request give written notification of same, which notice
shall include an explanation of Lessors objections to the change in use.

         6.2 Hazardous Substances.

               (a)  Reportable  Uses  Require   Consent.   The  term  "Hazardous
Substance"  as used in this Lease shall mean any  product,  substance,  or waste
whose presence, use, manufacture,  disposal,  transportation, or release, either
by itself or in combination with other materials expected to be on the Premises,
is either:  (i) potentially  injurious to the public health,  safety or welfare,
the environment or the Premises, (ii) regulated or monitored by any governmental
authority,   or  (iii)  a  basis  for  potential  liability  of  Lessor  to  any
governmental  agency or third party under any  applicable  statute or common law
theory. Hazardous Substances shall include, but not be limited to, hydrocarbons,
petroleum,  gasoline, and/or crude oil or any products, by-products or fractions
thereof.  Lessee shall not engage in any  activity in or on the  Premises  which
constitutes a Reportable Use of Hazardous  Substances  without the express prior
written consent of Lessor and timely  compliance (at Lessee's  expense) with all
Applicable Requirements. "Reportable Use" shall mean (i) the installation or use
of any above or below ground  storage  tank,  (ii) the  generation,  possession,
storage, use, transportation, or disposal of a Hazardous Substance that requires
a permit  from,  or with  respect  to which a report,  notice,  registration  or
business plan is required to be filed with, any governmental  authority,  and/or
(iii) the  presence at the  Premises of a Hazardous  Substance  with  respect to
which any  Applicable  Requirements  requires  that a notice be given to persons
entering or occupying the Premises or  neighboring  properties.  Notwithstanding
the foregoing,  Lessee may use any ordinary and customary  materials  reasonably
required to be used in the normal  course of the Agreed Use, so long as such use
is in compliance with all Applicable Requirements,  is not a Reportable Use, and
does not expose the Premises or neighboring  property to any meaningful  risk of
contamination or damage or expose Lessor to any liability therefor. In addition,
Lessor may  condition  its consent to any  Reportable  Use upon  receiving  such
additional  assurances as Lessor  reasonably  deems necessary to protect itself,
the public, the Premises and/or the environment  against damage,  contamination,
injury and/or  liability,  including,  but not limited to, the installation (and
removal  on  or  before  Lease   expiration   or   termination)   of  protective
modifications  (such as concrete  encasements)  and/or  increasing  the Security
Deposit:

               (b) Duty to Inform  Lessor.  If Lessee knows,  or has  reasonable
cause to  believe,  that a  Hazardous  Substance  has come to be located in, on,
under or about the Premises,  other than as  previously  consented to by Lessor,
Lessee shall immediately give written notice of such fact to Lessor, and provide
Lessor with a copy of any report,  notice, claim or other documentation which it
has concerning the presence of such Hazardous Substance.

               (c)  Lessee  Remediation.  Lessee  shall not cause or permit  any
Hazardous  Substance  to be spilled or  released  in,  on,  under,  or about the
Premises  (including  through the plumbing or sanitary  sewer  system) and shall
promptly,  at Lessee's expense,  take all  investigatory  and/or remedial action
reasonably  recommended,  whether or not formally  ordered or required,  for the
cleanup  of any  contamination  of,  and for the  maintenance,  security  and/or
monitoring  of the  Premises  or  neighboring  properties,  that was  caused  or
materially contributed to by Lessee, or pertaining to or involving any Hazardous
Substance  brought  onto the Premises  during the term of this Lease,  by or for
Lessee, or any third party.

               (d) Lessee  Indemnification.  Lessee shall Indemnify,  defend and
hold Lessor, its agents, employees,  lenders and ground lessor, if any, harmless
from  and  against  any  and all  loss of  rents  and/or  damages,  liabilities,
judgments,  claims,  expenses,  penalties,  and attorneys' and consultants' fees
arising out of or involving any Hazardous Substance brought onto the Premises by
or for Lessee, or any third party (provided,  however, that Lessee shall have no
liability  under  this  Lease  with  respect  to  underground  migration  of any
Hazardous  Substance  under the Premises  from  adjacent  properties).  Lessee's
obligations  shall  include,   but  not  be  limited  to,  the  effects  of  any
contamination  or injury to  person,  property  or the  environment  created  or
suffered  by  Lessee,  and the  cost  of  investigation,  removal,  remediation,
restoration and/or abatement, and shall survive the expiration or termination of
this Lease. No termination,  cancellation or release  agreement  entered into by
Lessor and Lessee shall  release  Lessee from its  obligations  under this Lease
with respect to Hazardous Substances, unless specifically so agreed by Lessor In
writing at the time of such agreement.

               (e) Lessor Indemnification. Lessor and its successors and assigns
shall indemnify,  defend,  reimburse and hold Lessee, its employees and lenders,
harmless from and against any and all environmental damages,  including the cost
of  remediation,  which  existed  as a result  of  Hazardous  Substances  on the
Premises prior to the Start Date or which are caused by the gross  negligence or
willful misconduct of Lessor, its agents or employees.  Lessors obligations,  as
and when required by the  Applicable  Requirements,  shall  include,  but not be
limited to, the cost of investigation,  removal, remediation, restoration and/or
abatement, and shall survive the expiration or termination of this Lease.

               (f)  Investigations  and  Remediations.  Lessor  shall retain the
responsibility and pay for any  investigations or remediation  measures required
by governmental  entities having  jurisdiction  with respect to the existence of
Hazardous  Substances  on the  Premises  prior to the Start  Date,  unless  such
remediation  measure  is  required  as  a  result  of  Lessee's  use  (including
"Alterations",  as defined in Paragraph 7.3(a) below) of the Premises,  in which
event Lessee shall be responsible for such payment. Lessee shall cooperate fully
in any such activities at the request of Lessor,  including  allowing Lessor and
Lessor's agents to have reasonable access to the Premises at reasonable times in
order to carry out Lessor's investigative and remedial responsibilities.

         6.3  Lessee's  Compliance  with  Applicable  Requirements.   Except  as
otherwise provided in this Lease, Lessee shall, at Lessee's sole expense, fully,
diligently  and in a  timely  manner,  materially  comply  with  all  Applicable
Requirements,  the requirements of any applicable fire insurance  underwriter or
rating bureau, and the  recommendations of Lessor's engineers and/or consultants
which  relate in any manner to the  Premises,  without  regard to  whether  said
requirements are now in effect or become effective after the Start Date.  Lessee
shall,  within ten (10) days after receipt of Lessor's written request,  provide
Lessor with copies of all permits  and other  documents,  and other  information
evidencing  Lessee's  compliance with any Applicable  Requirements  specified by
Lessor,  and shall  immediately  upon  receipt,  notify  Lessor in writing (with
copies of any documents  involved) of any  threatened  or actual claim,  notice,
citation, warning, complaint or report pertaining to or involving the failure of
Lessee or the Premises to comply with any Applicable Requirements.

         6.4 Inspection; Compliance. Lessor and Lessor's "Lender" (as defined in
Paragraph 30 below) and consultants  shall have the right to enter into Premises
at any time, in the case of an emergency, and otherwise at reasonable times, for
the purpose of  inspecting  the  condition  of the  Premises  and for  verifying
compliance by Lessee with this Lease. The cost of any such inspections  shall be
paid  by  Lessor,   unless  a  violation  of  Applicable   Requirements,   or  a
contamination  is found to exist or be imminent,  or the inspection is requested
or ordered by a governmental  authority. In such case, Lessee shall upon request
reimburse Lessor for the cost of such inspections, so long as such inspection is
reasonably related to the violation or contamination.

7.       Maintenance;   Repairs,   Utility  Installations;  Trade  Fixtures  and
         Alterations.

         7.1 Lessee's Obligations.

               (a) In  General.  Subject  to the  provisions  of  Paragraph  2.2
(Condition),   2.3  (Compliance),   6.3  (Lessee's  Compliance  with  Applicable
Requirements),  7.2 (Lessor's  Obligations),  9 (Damage or Destruction),  and 14
(Condemnation),  Lessee  shall,  at Lessee's  sole  expense,  keep the Premises,
Utility  Installations,  and  Alterations  in good order,  condition  and repair
(whether or not the portion of the Premises requiring  repairs,  or the means of
repairing the same, are reasonably or readily  accessible to Lessee, and whether
or not the need for such repairs  occurs as a result of Lessee's  use, any prior
use, the elements or the age of such portion of the  Premises),  including,  but
not  limited  to,  all  equipment  or  facilities,  such as  plumbing,  heating,
ventilating,   air-conditioning,   electrical,   lighting  facilities,  boilers,
pressure  vessels,  fire  protection  system,   fixtures,  walls  (interior  and
exterior), foundations, ceilings, roofs, windows, doors, plate glass, skylights,
landscaping,  driveways, parking lots, fences, retaining walls, signs, sidewalks
and parkways located in, on, or adjacent to the Premises. Lessee, in keeping the
Premises in good order,  condition and repair,  shall  exercise and perform good
maintenance practices, specifically including the procurement and maintenance of
the service contracts required by Paragraph 7.1(b) below.  Lessee's  obligations
shall include restorations,  replacements or renewals when necessary to keep the
Premises and all improvements thereon or a part thereof in good order, condition
and state of  repair.  Lessee  shall,  during the term of this  Lease,  keep the
exterior appearance of the Building in a first-class  condition  consistent with
the exterior  appearance of other similar  facilities of comparable age and size
in the  vicinity,  including,  when  necessary,  the exterior  repainting of the
Building.

               (b) Service  Contracts.  Lessee shall,  at Lessee's sole expense,
procure and maintain  contracts,  with copies to Lessor,  in customary  form and
substance  for,  and  with  contractors  specializing  and  experienced  in  the
maintenance  of the following  equipment and  improvements,  if any, if and when
installed  on the  Premises:  (i) HVAC  equipment,  (ii)  boiler,  and  pressure
vessels,  (iii) fire  extinguishing  systems,  including fire alarm and/or smoke
detection,  (iv)  landscaping  and  irrigation  systems,  (v) roof  covering and
drains, (vi) driveways and parking lots, (vii) clarifiers,  (viii) basic utility
feed to the  perimeter  of the  Building,  and  (ix)  any  other  equipment,  if
reasonably required by Lessor.

               (c) Replacement. Subject to Lessee's Indemnification of Lessor as
set forth in  Paragraph  8.7 below,  and without  relieving  Lessee of liability
resulting  from  Lessee's  failure to  exercise  and  perform  good  maintenance
practices,  if the  Basic  Elements  described  in  Paragraph  7.1(b)  cannot be
repaired other than at a cost which is in excess of 50% of the cost of replacing
such Basic Elements,  then such Basic Elements shall be replaced by Lessor,  and
the cost thereof shall be prorated  between the Parties and Lessee shall only be
obligated to pay, each month during the remainder of the term of this Lease,  on
the  date  on  which  Base  Rent is due,  an  amount  equal  to the  product  of
multiplying the cost of such  replacement by a fraction,  the numerator of which
is one, and the  denominator of which is the number of months of the useful life
of such replacement as such useful life is specified  pursuant to Federal income
tax regulations or guidelines for depreciation  thereof  (including  interest on
the unamortized  balance as is then  commercially  reasonable in the judgment of
Lessor's accountants),  with Lessee reserving the right to prepay its obligation
at any time.  It is the  intention  of the Parties  that the terms of this Lease
govern the respective obligations of the Parties as to maintenance and repair of
the  Premises,  and they  expressly  waive the  benefit  of any  statute  now or
hereafter  in effect to the  extent  it is  inconsistent  with the terms of this
Lease. See Rider

         7.2 Utility Installations; Trade Fixtures; Alterations.

               (a)   Definitions;    Consent   Required.   The   term   "Utility
Installations"  refers to all floor  and  window  coverings,  air  lines,  power
panels,   electrical   distribution,   security  and  fire  protection  systems,
communication systems, lighting fixtures, HVAC equipment,  plumbing, and fencing
in or on the Premises.  The term "Trade Fixtures" shall mean Lessee's  machinery
and equipment that can be removed without doing material damage to the Premises.
The term  "Alterations"  shall mean any modification of the improvements,  other
than Utility  Installations or Trade Fixtures,  whether by addition or deletion.
"Lessee  Owned  Alterations   and/or  Utility   Installations"  are  defined  as
Alterations  and/or Utility  Installations made by Lessee that are not yet owned
by Lessor pursuant to Paragraph 7.4(a). Lessee shall not make any Alterations or
Utility  Installations  to the Premises  without Lessors prior written  consent.
Lessee may, however,  make non-structural  Utility Installations to the interior
of the  Premises  (excluding  the roof)  without such consent but upon notice to
Lessor,  as long as they  are not  visible  from  the  outside,  do not  involve
puncturing,  relocating  or removing  the roof or any  existing  walls,  and the
cumulative cost thereof during this Lease as extended does not exceed $50,000 in
the aggregate or $10,000 in any one year.

               (b) Consent. Any Alterations or Utility Installations that Lessee
shall  desire to make and which  require  the  consent  of the  Lessor  shall be
presented to Lessor in written form with detailed plans. Consent shall be deemed
conditioned upon Lessee's:  (i) acquiring all applicable  governmental  permits,
(ii)  furnishing  Lessor  with  copies  of both the  permits  and the  plans and
specifications  prior to commencement of the work, and (iii) compliance with all
conditions  of said permits and other  Applicable  Requirements  in a prompt and
expeditious manner. Any Alterations or Utility  Installations shall be performed
in a  workmanlike  manner  with  good and  sufficient  materials.  Lessee  shall
promptly upon completion furnish Lessor with as-built plans and  specifications.
For work which costs an amount equal to the greater of one month's Base Rent, or
$10,000,  Lessor may  condition  its consent  upon  Lessee  providing a lien and
completion  bond in an amount equal to one and one-half times the estimated cost
of such  Alteration  or Utility  Installation  and/or upon  Lessee's  posting an
additional Security Deposit with Lessor.

               (c)  Indemnification.  Lessee shall pay, when due, all claims for
labor or materials  furnished or alleged to have been furnished to or for Lessee
at or  for  use on the  Premises,  which  claims  are or may be  secured  by any
mechanic's or materialmen's  lien against the Premises or any interest  therein.
Lessee  shall  give  Lessor  not less than ten (10)  days'  notice  prior to the
commencement of any work in, on or about the Premises, and Lessor shall have the
right to post notices of non-responsibility. If Lessee shall instead contest the
validity  of any such lien,  claim or demand,  then  Lessee  shall,  at its sole
expense defend and protect itself,  Lessor and the Premises against the same and
shall pay and satisfy any such  adverse  judgment  that may be rendered  thereon
before the enforcement thereof. If Lessor shall require,  Lessee shall furnish a
surety  bond in an amount  equal to one and  one-half  times the  amount of such
contested lien, claim or demand,  indemnifying  Lessor against liability for the
same.

         7.3 Ownership; Removal; Surrender; and Restoration.

               (a)  Ownership.  Subject to Lessors  right to require  removal or
elect   ownership  as  hereinafter   provided,   all   Alterations  and  Utility
Installations  made by Lessee shall be the property of Lessee,  but considered a
part of the Premises.  Lessor may, at any time, elect in writing to be the owner
of all or any  specified  part  of the  Lessee  Owned  Alterations  and  Utility
Installations.  Unless  otherwise  instructed per Paragraph  7.4(b) hereof,  all
Lessee Owned Alterations and Utility  Installations  shall, at the expiration or
termination  of this Lease,  become the property of Lessor and be surrendered by
Lessee with the Premises.

               (b) Removal.  By delivery to Lessee of written notice from Lessor
not  earlier  than  ninety (90) and not later than thirty (30) days prior to the
end of the term of this Lease,  Lessor may require  that any or all Lessee Owned
Alterations or Utility Installations be removed by the expiration or termination
of this Lease.  Lessor may require the removal at any time of all or any part of
any Lessee Owned Alterations or Utility  installations made without the required
consent.

               (c) Surrender/Restoration. Lessee shall surrender the Premises by
the  Expiration  Date  or  any  earlier   termination  date,  with  all  of  the
improvements,  parts and surfaces thereof broom clean and free of debris, and in
good  operating  order,  condition  and state of repair,  ordinary wear and tear
excepted. "Ordinary wear and tear" shall not include any damage or deterioration
that would have been prevented by good maintenance practice. Lessee shall repair
any  damage  occasioned  by the  installation,  maintenance  or removal of Trade
Fixtures,  Lessee Owned Alterations and/or Utility  Installations,  furnishings,
and  equipment  as well as the removal of any storage  tank  installed by or for
Lessee, and the removal,  replacement,  or remediation of any soil,  material or
groundwater  contaminated by Lessee. Trade Fixtures shall remain the property of
Lessee and shall be removed by Lessee.  The  failure by Lessee to timely  vacate
the  Premises  pursuant to this  Paragraph  7.4(c)  without the express  written
consent of Lessor shall  constitute a holdover under the provisions of Paragraph
26 below.

8.       Insurance; Indemnity.

         8.1 Payment For Insurance.  Lessee shall pay for all insurance required
under  Paragraph 8 except to the extent of the cost  attributable  to  liability
insurance  carried by Lessor under Paragraph  8.2(b) in excess of $2,000,000 per
occurrence.  Premiums for policy periods commencing prior to or extending beyond
the Lease term shall be prorated to correspond to the Lease term.  Payment shall
be made by  Lessee to  Lessor  within  ten (10)  days  following  receipt  of an
invoice.

         8.2 Liability Insurance.

               (a) Carried by Lessee.  Lessee  shall  obtain and keep in force a
Commercial  General Liability Policy of Insurance  protecting Lessee and, Lessor
against claims for bodily injury, personal injury and property damage based upon
or arising out of the ownership,  use,  occupancy or maintenance of the Premises
and all areas  appurtenant  thereto.  Such  insurance  shall be on an occurrence
basis providing  single limit coverage in an amount not less than $2,000,000 per
occurrence  with  an  "Additional   Insured-Managers   or  Lessors  of  Premises
Endorsement" and contain the "Amendment of the Pollution Exclusion  Endorsement"
for damage caused by heat,  smoke or fumes from a hostile fire. The Policy shall
not  contain  any  intro-insured   exclusions  as  between  insured  persons  or
organizations, but shall include coverage for liability assumed under this Lease
as an `insured contract' for the performance of Lessee's  indemnity  obligations
under this Lease.  The limits of said insurance  shall not,  however,  limit the
liability  of  Lessee  nor  relieve  Lessee  of any  obligation  hereunder.  All
insurance  carried by Lessee shall be primary to and not  contributory  with any
similar insurance carried by Lessor,  whose insurance shall be considered excess
insurance only.

               (b) Carried by Lessor.  Lessor shall maintain liability insurance
as described in Paragraph  8.2(a), in addition and not in lieu of, the insurance
required to be maintained by Lessee.  Lessee shall not be named as an additional
insured therein.

         8.3 Property Insurance - Building, Improvements and Rental Value.

               (a) Building and  Improvements.  The Insuring  Party shall obtain
and keep in force a policy or policies in the name of Lessor,  with loss payable
to Lessor, any groundlessor, and to any Lender(s) insuring loss or damage to the
Premises.  The amount of such insurance  shall be equal to the full  replacement
cost of the  Premises,  as the same shall exist from time to time, or the amount
required by any Lenders,  but in no event more than the commercially  reasonable
and available insurable value thereof. If Lessor is the Insuring Party, however,
Lessee Owned Alterations and Utility Installations, Trade Fixtures, and Lessee's
personal  property shall be insured by Lessee under Paragraph 8.4 rather than by
Lessor. If the coverage is available and commercially  appropriate,  such policy
or policies  shall insure  against all risks of direct  physical  loss or damage
(except  the perils of flood  and/or  earthquake  unless  required by a Lender),
including  coverage for debris  removal and the  enforcement  of any  Applicable
Requirements requiring the upgrading, demolition,  reconstruction or replacement
of any portion of the Premises as the result of a covered  loss.  Said policy or
policies  shall  also  contain  an  agreed  valuation  provision  in lieu of any
coinsurance  clause,  waiver of  subrogation,  and  inflation  guard  protection
causing an increase in the annual property insurance coverage amount by a factor
of not less than the adjusted U.S.  Department of Labor Consumer Price Index for
All Urban  Consumers for the city nearest to where the Premises are located.  If
such insurance coverage has a deductible clause, the deductible amount shall not
exceed  $1,000 per  occurrence,  and Lessee shall be liable for such  deductible
amount in the event of an Insured Loss.

               (b) Rental  Value.  The  Insuring  Party shall obtain and keep in
force a policy or policies in the name of Lessor with loss payable to Lessor and
any Lender,  insuring the loss of the full Rent for one (1) year. Said insurance
shall  provide that in the event the Lease is terminated by reason of an insured
loss,  the period of indemnity  for such coverage  shall be extended  beyond the
date of the completion of repairs or replacement of the Premises, to provide for
one full  year's  loss of Rent from the date of any such  loss.  Said  insurance
shall contain an agreed valuation  provision in lieu of any coinsurance  clause,
and the amount of coverage  shall be adjusted  annually to reflect the projected
Rent otherwise payable by Lessee, for the next twelve (12) month period.  Lessee
shall be liable for any deductible amount in the event of such loss.

               (c)  Adjacent  Premises.  If the  Premises  are  part of a larger
building,  or of a group of buildings  owned by Lessor which are adjacent to the
Premises,  the Lessee shall pay for any foreseeable increase in the premiums for
the property  insurance of such building or buildings if said increase is caused
by Lessee's acts, omissions, use or occupancy of the Premises.

         8.4 Lessee's Property/Business Interruption Insurance.

               (a) Property Damage.  Lessee shall obtain and maintain  insurance
coverage on all of Lessee's personal property,  Trade Fixtures, and Lessee Owned
Alterations and Utility Installations.  Such insurance shall be full replacement
cost  coverage with a deductible  of not to exceed  $1,000 per  occurrence.  The
proceeds from any such insurance  shall be used by Lessee for the replacement of
personal  property,  Trade  Fixtures  and Lessee Owned  Alterations  and Utility
Installations.  Lessee  shall  provide  Lessor with written  evidence  that such
insurance is in force.

               (b) No  Representation  of  Adequate  Coverage.  Lessor  makes no
representation  that the  limits or forms of  coverage  of  insurance  specified
herein  are  adequate  to  cover  Lessee's  property,   business  operations  or
obligations under this Lease.

         8.5 Insurance Policies. Insurance required herein shall be by companies
duly  licensed or admitted to transact  business in the state where the Premises
are located,  and  maintaining  during the policy term a "General  Policyholders
Rating"  of at least B+, V, as set forth in the most  current  issue of  "Best's
Insurance  Guide",  or such other rating as may be required by a Lender.  Lessee
shall  not do or permit  to be done  anything  which  invalidates  the  required
insurance  policies.  Lessee shall,  prior to the Start Date,  deliver to Lessor
certified  copies of policies of such insurance or  certificates  evidencing the
existence  and  amounts  of the  required  insurance.  No such  policy  shall be
cancelable  or subject  to  modification  except  after  thirty  (30) days prior
written notice to Lessor.  Lessee shall,  at least thirty (30) days prior to the
expiration  of such  policies,  furnish  Lessor  with  evidence  of  renewals or
"insurance  binders"  evidencing  renewal  thereof,  or Lessor  may  order  such
insurance  and charge the cost thereof to Lessee,  which amount shall be payable
by Lessee to Lessor upon demand.  Such policies  shall be for a term of at least
one year, or the length of the remaining term of this Lease,  whichever is less.
If either Party shall fail to procure and maintain the insurance  required to be
carried by it, the other Party may,  but shall not be required  to,  procure and
maintain the same.

         8.6  Waiver of  Subrogation.  Without  affecting  any  other  rights or
remedies, Lessee and Lessor each hereby release and relieve the other, and waive
their entire right to recover damages  against the other,  for loss of or damage
to its property  arising out of or incident to the perils required to be insured
against  herein.  The effect of such  releases and waivers is not limited by the
amount of  insurance  carried  or  required,  or by any  deductibles  applicable
hereto.  The Parties agree to have their  respective  property damage  insurance
carriers  waive any right to  subrogation  that such  companies may have against
Lessor  or  Lessee,  as the  case  may  be,  so  long  as the  insurance  is not
invalidated thereby.

         8.7 Indemnity.  Except for Lessor's  negligence or willful  misconduct,
Lessee shall indemnify,  protect, defend and hold harmless the Premises,  Lessor
and its agents, Lessor's master or ground lessor, partners and Lenders, from and
against any and all claims,  loss of rents  and/or  damages,  liens,  judgments,
penalties, attorneys' and consultants' fees, expenses and/or liabilities arising
out of,  involving,  or in  connection  with,  the use and/or  occupancy  of the
Premises by Lessee.  If any action or  proceeding is brought  against  Lessor by
reason of any of the foregoing matters, Lessee shall upon notice defend the same
at  Lessee's  expense by counsel  reasonably  satisfactory  to Lessor and Lessor
shall cooperate with Lessee in such defense. Lessor need not have first paid any
such claim in order to be defended or indemnified.

         8.8 Exemption of Lessor from Liability.  Lessor shall not be liable for
injury or damage to the person or goods, wares, merchandise or other property of
Lessee,  Lessee's  employees,  contractors,  invitees,  customers,  or any other
person in or about the  Premises,  whether such damage or injury is caused by or
results from fire, steam, electricity, gas, water or rain, or from the breakage,
leakage,  obstruction  or  other  defects  of  pipes,  fire  sprinklers,  wires,
appliances,  plumbing,  HVAC or  lighting  fixtures,  or from any  other  cause,
whether the said  injury or damage  results  from  conditions  arising  upon the
Premises or upon other  portions of the  Building  of which the  Premises  are a
part,  or from  other  sources  or  places.  Lessor  shall not be liable for any
damages  arising  from  any  act or  neglect  of any  other  tenant  of  Lessor.
Notwithstanding  Lessors negligence or breach of this Lease,  Lessor shall under
no  circumstances  be liable for injury to Lessee's  business or for any loss of
income or profit therefrom.

9.       Damage or Destruction.

         See Rider

         9.1  Damage  Near End of Term.  If at any time  during the last six (6)
months of this Lease  there is damage for which the cost to repair  exceeds  one
(1) month's Base Rent, whether or not an Insured Loss, Lessor may terminate this
Lease  effective sixty (60) days following the date of occurrence of such damage
by giving a written  termination  notice to Lessee within thirty (30) days after
the date of occurrence of such damage.  Notwithstanding the foregoing, if Lessee
at that time has an  exercisable  option to extend this Lease or to purchase the
Premises, then Lessee may preserve this Lease by, (a) exercising such option and
(b)  providing  Lessor with any  shortage in  insurance  proceeds  (or  adequate
assurance  thereof)  needed to make the  repairs on or before the earlier of (i)
the date which is ten days after  Lessee's  receipt of Lessor's  written  notice
purporting to terminate this Lease, or (ii) the day prior to the date upon which
such option expires. If Lessee duly exercises such option during such period and
provides Lessor with funds (or adequate assurance thereof) to cover any shortage
in  insurance  proceeds,  Lessor  shall,  at  Lessor's  commercially  reasonable
expense,  repair such damage as soon as reasonably possible and this Lease shall
continue in full force and effect.  If Lessee fails to exercise  such option and
provide  such funds or  assurance  during  such  period,  then this Lease  shall
terminate on the date specified in the  termination  notice and Lessee's  option
shall be extinguished.

         9.2 Abatement of Rent; Lessee's Remedies.

               (a)  Abatement.  In the  event  of  Premises  Partial  Damage  or
Premises Total Destruction or a Hazardous  Substance  Condition for which Lessee
is not responsible  under this Lease,  the Rent payable by Lessee for the period
required  for the repair,  remediation  or  restoration  of such damage shall be
abated in  proportion  to the degree to which  Lessee's  use of the  Premises is
impaired,  but not to  exceed  the  proceeds  received  from  the  Rental  Value
insurance.  All other  obligations  of Lessee  hereunder  shall be  performed by
Lessee,  and Lessor  shall have no liability  for any such damage,  destruction,
remediation, repair or restoration except as provided herein.

               (b)  Remedies.  If Lessor shall be obligated to repair or restore
the Premises and does not commence,  in a substantial  and meaningful  way, such
repair or  restoration  within  ninety  (90) days  after such  obligation  shall
accrue,  Lessee  may,  at any time prior to the  commencement  of such repair or
restoration,  give  written  notice to Lessor and to any Lenders of which Lessee
has actual  notice,  of Lessee's  election to terminate this Lease on a date not
less than sixty (60) days  following the giving of such notice.  If Lessee gives
such notice and such repair or restoration  is not commenced  within thirty (30)
days  thereafter,  this Lease shall  terminate as of the date  specified in said
notice.  If the repair or restoration is commenced within said thirty (30) days,
this Lease shall continue In full force and effect. "Commence" shall mean either
the unconditional authorization of the preparation of the required plans, or the
beginning of the actual work on the Premises, whichever first occurs.

         9.3  Termination - Advance  Payments.  Upon  termination  of this Lease
pursuant to Paragraph  6.2(g) or Paragraph 9, an equitable  adjustment  shall be
made  concerning  advance Base Rent and shall  return in full any other  advance
payments made by Lessee to Lessor.  Lessor shall, in addition,  return to Lessee
so much of Lessee's Security Deposit as has not been, or is not then required to
be, used by Lessor.

         9.4 Waive  Statutes.  Lessor  and  Lessee  agree that the terms of this
Lease shall  govern the effect of any damage to or  destruction  of the Premises
with respect to the termination of this Lease and hereby waive the provisions of
any present or future statute to the extent inconsistent herewith.

10.      Real Property Taxes.

         10.1  Definition  of "Real  Property  Taxes." As used herein,  the term
"Real  Property  Taxes"  shall  include  any form of  assessment;  real  estate,
general, special,  ordinary or extraordinary,  or rental levy or tax (other than
inheritance,  personal income or estate taxes); improvement bond; and/or license
fee imposed upon or levied against any legal or equitable  interest of Lessor in
the Premises, Lessor's right to other income therefrom, and/or Lessor's business
of leasing,  by any  authority  having the direct or  indirect  power to tax and
where the funds are generated with  reference to the Building  address and where
the proceeds so generated  are to be applied by the city,  county or other local
taxing  authority of a jurisdiction  within which the Premises are located.  The
term "Real Property Taxes" shall also include any tax, fee, levy,  assessment or
charge,  or any increase  therein,  imposed by reason of events occurring during
the term of this Lease,  including but not limited to, a change in the ownership
of the Premises.

         10.2

               (a) Payment of Taxes.  Lessee shall pay the Real  Property  Taxes
applicable to the Premises  during the term of this Lease.  Subject to Paragraph
10.2(b),  all such  payments  shall be made at least ten (10) days  prior to any
delinquency  date.  Lessee  shall  promptly  furnish  Lessor  with  satisfactory
evidence  that such  taxes have been paid.  If any such  taxes  shall  cover any
period of time prior to or after the  expiration or  termination  of this Lease,
Lessee's share of such taxes shall be prorated to cover only that portion of the
tax bill applicable to the period that this Lease is in effect, and Lessor shall
reimburse Lessee for any  overpayment.  If Lessee shall fail to pay any required
Real  Property  Taxes,  Lessor shall have the right to pay the same,  and Lessee
shall reimburse Lessor therefor upon demand.

               (b) Advance Payment.  In the event Lessee incurs a late charge on
any Rent  payment,  Lessor may, at Lessor's  option,  estimate  the current Real
Property  Taxes,  and  require  that such  taxes be paid in advance to Lessor by
Lessee,  either: (i) in a lump sum amount equal to the installment due, at least
twenty (20) days prior to the  applicable  delinquency  date, or (ii) monthly in
advance with the payment of the Base Rent. If Lessor  elects to require  payment
monthly in advance,  the monthly  payment shall be an amount equal to the amount
of the estimated  installment of taxes divided by the number of months remaining
before the month in which said installment becomes  delinquent.  When the actual
amount of the  applicable  tax bill is known,  the amount of such equal  monthly
advance  payments  shall be adjusted as required to provide the funds  needed to
pay the applicable  taxes. If the amount  collected by Lessor is insufficient to
pay such Real  Property  Taxes when due,  Lessee shall pay Lessor,  upon demand,
such additional sums as are necessary to pay such  obligations.  All monies paid
to Lessor under this Paragraph may be  intermingled  with other monies of Lessor
and  shall  not  bear  interest.  In the  event  of a Breach  by  Lessee  in the
performance of its obligations  under this Lease, then any balance of funds paid
to Lessor under the  provisions of this  Paragraph may, at the option of Lessor,
be treated as an additional Security Deposit.

         10.3 Joint  Assessment.  If the Premises are not  separately  assessed,
Lessee's  liability shall be an equitable  proportion of the Real Property Taxes
for all of the land and  improvements  included within the tax parcel  assessed,
such  proportion to be  conclusively  determined  by Lessor from the  respective
valuations  assigned in the assessors  work sheets or such other  information as
may be reasonably available.

         10.4 Personal  Property Taxes.  Lessee shall pay, prior to delinquency,
all taxes  assessed  against and levied upon Lessee Owned  Alterations,  Utility
Installations,  Trade Fixtures, furnishings, equipment and all personal property
of Lessee.  When  possible,  Lessee shall cause such property to be assessed and
billed  separately  from the real  property of Lessor.  If any of Lessee's  said
personal  property shall be assessed with Lessor's real  property,  Lessee shall
pay Lessor the taxes  attributable  to  Lessee's  property  within ten (10) days
after receipt of a written statement.

         11. Utilities. Lessee shall pay for all water, gas, heat, light, power,
telephone,  trash  disposal and other  utilities  and  services  supplied to the
Premises,  together  with  any  taxes  thereon.  If any  such  services  are not
separately metered to Lessee,  Lessee shall pay a reasonable  proportion,  to be
determined by Lessor, of all charges jointly metered. See Rider

12.      Assignment and Subletting.

         12.1 Lessor's Consent Required.

               (a) Lessee shall not  voluntarily  or by operation of law assign,
transfer, mortgage or encumber (collectively,  "assign or assignment") or sublet
all or any part of Lessee's  interest in this Lease or in the  Premises  without
Lessor's prior written consent.

               (b) A  change  in the  control  of  Lessee  shall  constitute  an
assignment  requiring  consent.  The transfer,  on a cumulative  basis, of fifty
percent (50%) or more of the voting control of Lessee shall  constitute a change
in control for this purpose.

               (c) An assignment  or  subletting  without  consent  shall,  be a
Default  curable  after notice per Paragraph  13.1(c),  but such default must be
cured  within five (5) days of notice  from  Lessor,  notwithstanding  any other
notice and cure periods  specified in the Lease.  If it is not cured within such
five (5) day notice period,  it will be, at Lessors option, a noncurable  Breach
without the necessity of any notice and grace period.  If Lessor elects to treat
such  unapproved  assignment or subletting  as a noncurable  Breach,  Lessor may
either:  (i) terminate this Lease, or (ii) upon thirty (30) days written notice,
increase  the monthly  Base Rent to one  hundred ten percent  (110%) of the Base
Rent then in effect. Further, in the event of such Breach and rental adjustment,
(i) the purchase  price of any option to purchase  the  Premises  held by Lessee
shall be subject to similar  adjustment to one hundred ten percent (110%) of the
price previously in effect,  and (ii) all fixed and non-fixed rental adjustments
scheduled  during the  remainder  of the Lease term  shall be  increased  to One
Hundred Ten Percent (110%) of the scheduled adjusted rent.

               (d) Lessee's  remedy for any breach of  Paragraph  12.1 by Lessor
shall be limited to compensatory damages and/or injunctive relief.

         12.2 Terms and Conditions Applicable to Assignment and Subletting.

               (a) Regardless of Lessor's consent,  any assignment or subletting
shall not:  (i) be  effective  without the express  written  assumption  by such
assignee or sublessee of the obligations of Lessee under this Lease; (0) release
Lessee of any  obligations  hereunder;  or (iii) after the primary  liability of
Lessee for the payment of Rent or for the  performance of any other  obligations
to be performed by Lessee.

               (b) Lessor may accept Rent or performance of Lessee's obligations
from any  person  other  than  Lessee  pending  approval  or  disapproval  of an
assignment.  Neither a delay in the approval or disapproval  of such  assignment
nor the acceptance of Rent or performance  shall constitute a waiver or estoppel
of Lessor's right to exercise its remedies for Lessee's Default or Breach.

               (c) Lessor's  consent to any  assignment or subletting  shall not
constitute a consent to any subsequent assignment or subletting.

               (d) In the event of any  Default or Breach by Lessee,  Lessor may
proceed directly  against Lessee,  any Guarantors or anyone else responsible for
the performance of Lessee's obligations under this Lease, including any assignee
or sublessee, without first exhausting Lessors remedies against any other person
or entity responsible therefore to Lessor, or any security held by Lessor.

               (e) Each request for consent to an assignment or subletting shall
be in writing,  accompanied by information relevant to Lessor's determination as
to the financial  and  operational  responsibility  and  appropriateness  of the
proposed  assignee or  sublessee,  including but not limited to the intended use
and/or  required  modification of the Premises,  if any,  together with a fee of
$1,000 or ten percent (10%) of the current  monthly Base Rent  applicable to the
portion of the  Premises  which is the  subject of the  proposed  assignment  or
sublease,  whichever is greater,  as consideration  for Lessors  considering and
processing  said  request.  Lessee  agrees to provide  Lessor with such other or
additional information and/or documentation as may be reasonably requested.

               (f) Any  assignee of, or sublessee  under,  this Lease shall,  by
reason of accepting such assignment or entering into such sublease, be deemed to
have  assumed  and  agreed to  conform  and  comply  with  each and every  term,
covenant,  condition and obligation herein to be observed or performed by Lessee
during the term of said assignment or sublease,  other than such  obligations as
are contrary to or inconsistent  with provisions of an assignment or sublease to
which Lessor has specifically consented to in writing.

         12.3  Additional  Terms and Conditions  Applicable to  Subletting.  The
following terms and conditions shall apply to any subletting by Lessee of all or
any part of the Premises  and shall be deemed  included in all  subleases  under
this Lease whether or not expressly incorporated therein:

               (a) Lessee hereby assigns and transfers to Lessor all of Lessee's
interest in all Rent payable on any  sublease,  and Lessor may collect such Rent
and apply same toward Lessee's obligations under this Lease; provided,  however,
that until a Breach  shall occur in the  performance  of  Lessee's  obligations,
Lessee may collect said Rent.  Lessor  shall not, by reason of the  foregoing or
any  assignment of such  sublease,  nor by reason of the  collection of Rent, be
deemed  liable to the  sublessee for any failure of Lessee to perform and comply
with any of Lessee's  obligations to such sublessee.  Lessee hereby  irrevocably
authorizes and directs any such sublessee, upon receipt of a written notice from
Lessor stating that a Breach exists in the  performance of Lessee's  obligations
under  this  Lease,  to pay to Lessor  all Rent due and to become  due under the
sublease.  Sublessee  shall rely upon any such  notice from Lessor and shall pay
all Rents to Lessor  without  any  obligation  or right to inquire as to whether
such Breach exists, notwithstanding any claim from Lessee to the contrary.

               (b) In the  event of a  Breach  by  Lessee,  Lessor  may,  at its
option,  require  sublessee  to attorn to Lessor,  in which event  Lessor  shall
undertake the  obligations of the sublessor under such sublease from the time of
the  exercise  of said  option to the  expiration  of such  sublease;  provided,
however,  Lessor shall not be liable for any prepaid  rents or security  deposit
paid by such  sublessee to such  sublessor or for any prior Defaults or Breaches
of such sublessor.

               (c) Any matter  requiring  the consent of the  sublessor  under a
sublease shall also require the consent of Lessor.

               (d) No sublessee  shall further  assign or sublet all or any part
of the Premises without Lessor's prior written consent.

               (e)  Lessor  shall  deliver a copy of any  notice of  Default  or
Breach by Lessee to the sublessee,  who shall have the right to cure the Default
of Lessee  within  the grace  period,  if any,  specified  in such  notice.  The
sublessee shall have a right of reimbursement and offset from and against Lessee
for any such Defaults cured by the sublessee.

13.      Default; Breach; Remedies.

         13.1 Default; Breach. A "Default" is defined as a failure by the Lessee
to comply with or perform any of the terms, covenants, conditions or rules under
this  Lease.  A  "Breach"  is defined  as the  occurrence  of one or more of the
following  Defaults,  and the failure of Lessee to cure such Default  within any
applicable grace period:

               (a) The  abandonment  of the  Premises;  or the  vacating  of the
Premises without providing a commercially reasonable level of security, or where
the coverage of the property insurance described in Paragraph 8.3 is jeopardized
as a result  thereof,  or without  providing  reasonable  assurances to minimize
potential vandalism.

               (b) The  failure  of  Lessee to make any  payment  of Rent or any
Security Deposit required to be made by Lessee  hereunder,  whether to Lessor or
to a third  party,  when due, to provide  reasonable  evidence of  insurance  or
surety bond, or to fulfill any  obligation  under this Lease which  endangers or
threatens  life or property,  where such failure  continues  for a period of ten
(10) business days following written notice to Lessee.

               (c) The  failure  by Lessee to  provide  (i)  reasonable  written
evidence of compliance with Applicable Requirements, (ii) the service contracts,
(iii)  the  rescission  of an  unauthorized  assignment  or  subletting,  (iv) a
Estoppel Certificate,  (v) a requested  subordination,  (vi) evidence concerning
any guaranty and/or Guarantor,  (vii) any document  requested under Paragraph 42
(easements),  or (viii) any other  documentation or information which Lessor may
reasonably  require  of Lessee  under the  terms of this  Lease,  where any such
failure  continues  for a period of ten (10) days  following  written  notice to
Lessee.

               (d) A Default by Lessee as to the terms, covenants, conditions or
provisions of this Lease,  or of the rules  adopted  under  Paragraph 40 hereof,
other than those described in subparagraphs  13.1(a),  (b) or (c), above,  where
such Default  continues for a period of thirty (30) days after  written  notice;
provided, however, that if the nature of Lessee's Default is such that more than
thirty  (30) days are  reasonably  required  for its cure,  then it shall not be
deemed to be a Breach if Lessee  commences such cure within said thirty (30) day
period and thereafter diligently prosecutes such cure to completion.

               (e) The occurrence of any of the following events: (i) the making
of any general  arrangement  or assignment  for the benefit of  creditors;  (ii)
becoming a "debtor"  as defined  in 11 U.S.C.  ss.101 or any  successor  statute
thereto  (unless,  in the case of a petition filed against  Lessee,  the same is
dismissed  within  sixty  (60)  days);  (iii) the  appointment  of a trustee  or
receiver to take possession of  substantially  all of Lessee's assets located at
the  Premises or of Lessee's  interest in this Lease,  where  possession  is not
restored to Lessee within sixty (60) days; or (iv) the attachment,  execution or
other judicial  seizure of  substantially  all of Lessee's assets located at the
Premises  or of  Lessee's  interest  in this  Lease,  where such  seizure is not
discharged  within  sixty (60) days;  provided,  however,  in the event that any
provision of this  subparagraph 13.1 (e) is contrary to any applicable law, such
provision  shall be of no force or effect,  and not affect the  validity  of the
remaining provisions.

               (f) The discovery  that any  financial  statement of Lessee or of
any Guarantor given to Lessor was materially false.

               (g) If the performance of Lessee's  obligations  under this Lease
is guaranteed:  (i) the  termination  of a Guarantors  liability with respect to
this Lease  other than in  accordance  with the terms of such  guaranty;  (ii) a
Guarantor's  becoming Insolvent or the subject of a bankruptcy  filing;  (iii) a
Guarantors  refusal to honor the guaranty;  or (iv) a Guarantor's  breach of its
guaranty obligation on an anticipatory basis, and Lessee's failure, within sixty
(60)  days  following  written  notice of any such  event,  to  provide  written
alternative  assurance or security,  which,  when coupled with the then existing
resources  of Lessee,  equals or exceeds the  combined  financial  resources  of
Lessee and the Guarantors that existed at the time of execution of this Lease.

         13.2 Remedies. If Lessee fails to perform any of its affirmative duties
or  obligations,  within  ten (10) days after  written  notice (or in case of an
emergency,  without  notice),  Lessor may, at its option,  perform  such duty or
obligation  on Lessee's  behalf,  including  but not limited to the obtaining of
reasonably required bonds, insurance policies, or governmental licenses, permits
or approvals.  The costs and expenses of any such performance by Lessor shall be
due and payable by Lessee upon receipt of invoice  therefor.  If any check given
to Lessor by Lessee  shall not be  honored  by the bank upon  which it is drawn,
Lessor,  at its option,  may require all future payments to be made by Lessee to
be by cashier's  check.  In the event of a Breach,  Lessor may,  with or without
further  notice or demand,  and without  limiting  Lessor in the exercise of any
right or remedy which Lessor may have by reason of such Breach:

               (a) Terminate Lessee's right to possession of the Premises by any
lawful  means,  in which  case this  Lease  shall  terminate  and  Lessee  shall
immediately  surrender  possession  to  Lessor.  In such event  Lessor  shall be
entitled to recover  from  Lessee:  (i) the unpaid Rent which had been earned at
the time of  termination;  (ii) the worth at the time of award of the  amount by
which the unpaid rent which would have been earned after  termination  until the
time of award  exceeds  the amount of such  rental  loss that the Lessee  proves
could have been reasonably avoided;  (iii) the worth at the time of award of the
amount by which the  unpaid  rent for the  balance of the term after the time of
award  exceeds the amount of such rental  loss that the Lessee  proves  could be
reasonably avoided; and (iv) any other amount necessary to compensate Lessor for
all the  detriment  proximately  caused by the  Lessee's  failure to perform its
obligations  under this Lease or which in the ordinary course of things would be
likely to result therefrom,  including but not limited to the cost of recovering
possession  of  the  Premises,   expenses  of  reletting,   including  necessary
renovation and alteration of the Premises,  reasonable attorneys' fees, and that
portion of any leasing  commission  paid by Lessor in connection with this Lease
applicable to the unexpired  term of this Lease.  The worth at the time of award
of the  amount  referred  to in  provision  (iii) of the  immediately  preceding
sentence  shall be computed by  discounting  such amount at the discount rate of
the Federal  Reserve Bank of the District  within which the Premises are located
at the time of award  plus one  percent  (1%).  Efforts  by Lessor  to  mitigate
damages  caused by Lessee's  Breach of this Lease shall not waive Lessor's right
to recover  damages under Paragraph 12. If termination of this Lease is obtained
through the provisional remedy of unlawful detainer, Lessor shall have the right
to recover in such  proceeding  any unpaid Rent and  damages as are  recoverable
therein, or Lessor may reserve the right to recover all or any part thereof in a
separate suit. If a notice and grace period  required  under  Paragraph 13.1 was
not previously  given, a notice to pay rent or quit, or to perform or quit given
to Lessee under the unlawful  detainer  statute shall also constitute the notice
required by Paragraph  13.1. In such case, the applicable  grace period required
by Paragraph 13.1 and the unlawful detainer statute shall run concurrently,  and
the  failure of Lessee to cure the  Default  within the  greater of the two such
grace periods shall  constitute  both an unlawful  detainer and a Breach of this
Lease entitling Lessor to the remedies provided for in this Lease and/or by said
statute.

               (b)  Continue  the Lease and  Lessee's  right to  possession  and
recover the Rent as it becomes  due, in which event Lessee may sublet or assign,
subject only to reasonable limitations,  Acts of maintenance,  efforts to relet,
and/or the appointment of a receiver to protect the Lessors interests, shall not
constitute a termination of the Lessee's right to possession.

               (c) Pursue any other remedy now or hereafter  available under the
laws or judicial  decisions of the state  wherein the Premises are located.  The
expiration or termination of this Lease and/or the termination of Lessee's right
to  possession  shall not relieve  Lessee  from  liability  under any  indemnity
provisions  of this Lease as to matters  occurring  or accruing  during the term
hereof or by reason of Lessee's occupancy of the Premises.

         13.3  Inducement  Recapture.  Any  agreement for free or abated rent or
other  charges,  or for the  giving or paying by Lessor to or for  Lessee of any
cash or other bonus, inducement or consideration for Lessee's entering into this
Lease,  all of which  concessions  are  hereinafter  referred to as  "Inducement
Provisions,"  shall be  deemed  conditioned  upon  Lessee's  full  and  faithful
performance of all of the terms,  covenants and  conditions of this Lease.  Upon
Breach  of  this  Lease  by  Lessee,   any  such   Inducement   Provision  shall
automatically  be deemed  deleted  from this  Lease and of no  further  force or
effect,  and  any  rent,  other  charge,  bonus,   inducement  or  consideration
theretofore abated,  given or paid by Lessor under such an Inducement  Provision
shall be immediately  due and payable by Lessee to Lessor,  notwithstanding  any
subsequent  cure of said Breach by Lessee.  The  acceptance by Lessor of Rent or
the cure of the Breach which initiated the operation of this paragraph shall not
be  deemed a  waiver  by  Lessor  of the  provisions  of this  paragraph  unless
specifically so stated in writing by Lessor at the time of such acceptance.

         13.4 Late  Charges.  Lessee  hereby  acknowledges  that late payment by
Lessee of Rent will cause Lessor to incur costs not  contemplated by this Lease,
the exact amount of which will be extremely  difficult to ascertain.  Such costs
include,  but are not limited to,  processing and accounting  charges,  and late
charges which may be imposed upon Lessor by any Lender. Accordingly, if any Rent
shall not be received by Lessor  within five (5) days after such amount shall be
due, then,  without any  requirement  for notice to Lessee,  Lessee shall pay to
Lessor a one-time  late charge  equal to ten percent  (10%) of each such overdue
amount.  The Parties  hereby  agree that such late charge  represents a fair and
reasonable  estimate  of the  costs  Lessor  will  incur by  reason of such late
payment. Acceptance of such late charge by Lessor shall in no event constitute a
waiver of Lessee's  Default or Breach with respect to such overdue  amount,  nor
prevent the exercise of any of the other rights and remedies granted  hereunder.
In the event that a late charge is payable hereunder,  whether or not collected,
for three (3) consecutive  installments of Base Rent, then  notwithstanding  any
provision of this Lease to the  contrary,  Base Rent shall,  at Lessors  option,
become due and payable quarterly in advance.

         13.5 Interest.  Any monetary payment due Lessor  hereunder,  other than
late charges, not received by Lessor, when due as to scheduled payments (such as
Base Rent) or within thirty (30) days following the date on which it was due for
non-scheduled  payment,  shall  bear  interest  from the date  when  due,  as to
scheduled  payments,  or the  thirty-first  (31st)  day  after  it was due as to
non-scheduled  payments. The interest ("Interest") charged shall be equal to the
prime rate reported in the Wall Street Journal as published closest prior to the
date when due plus four  percent  (4%),  but shall not exceed the  maximum  rate
allowed by law.  Interest is payable in addition  to the  potential  late charge
provided for in Paragraph 13.4.

         13.6 Breach by Lessor.

               (a)  Notice of  Breach.  Lessor  shall not be deemed in breach of
this Lease unless Lessor fails within a reasonable time to perform an obligation
required to be performed by Lessor. For purposes of this Paragraph, a reasonable
time shall in no event be less than  thirty  (30) days after  receipt by Lessor,
and any  Lender  whose name and  address  shall  have been  furnished  Lessee in
writing for such purpose,  of written notice specifying  wherein such obligation
of Lessor  has not been  performed;  provided,  however,  that if the  nature of
Lessor's  obligation  is such  that more than  thirty  (30) days are  reasonably
required for its performance,  then Lessor shall not be in breach if performance
is  commenced  within  such  thirty  (30) day period and  thereafter  diligently
pursued to completion.

               (b) Performance by Lessee on Behalf of Lessor.  In the event that
neither Lessor nor Lender cures said breach within thirty (30) days (or within a
reasonable  time,  in case of  emergency)  after  receipt of said notice,  or if
having commenced said cure they do not diligently pursue it to completion,  then
Lessee may elect to cure said breach at Lessee's expense and offset from Rent an
amount equal to the greater of one month's  Base Rent or the  Security  Deposit,
and to pay an excess of such expense under protest,  reserving Lessee's right to
reimbursement  from  Lessor.  Lessee  shall  document  the cost of said cure and
supply said documentation to Lessor.

         14.  Condemnation.  If the  Premises or any  portion  thereof are taken
under the power of eminent  domain or sold under the threat of the  exercise  of
said power (collectively  "Condemnation"),  this Lease shall terminate as to the
part taken as of the date the  condemning  authority  takes title or possession,
whichever first occurs.  If more than ten percent (10%) of any building  portion
of the Premises, or more than twenty-five percent (25%) of the land area portion
of the Premises not occupied by any building,  is taken by Condemnation,  Lessee
may, at Lessee's  option,  to be exercised in writing within ten (10) days after
Lessor shall have given Lessee  written notice of such taking (or in the absence
of such notice,  within ten (10) days after the condemning  authority shall have
taken possession)  terminate this Lease as of the date the condemning  authority
takes such  possession.  If Lessee does not  terminate  this Lease in accordance
with the  foregoing,  this Lease shall remain in full force and effect as to the
portion of the Premises remaining, except that the Base Rent shall be reduced in
proportion  to  the  reduction  in  utility  of  the  Premises  caused  by  such
Condemnation.  Condemnation  awards  and/or  payments  shall be the  property of
Lessor, whether such award shall be made as compensation for diminution in value
of the  leasehold,  the  value  of the part  taken,  or for  severance  damages;
provided,  however,  that  Lessee  shall be  entitled  to any  compensation  for
Lessee's relocation  expenses,  loss of business goodwill and/or Trade Fixtures,
without  regard to  whether  or not this  Lease is  terminated  pursuant  to the
provisions of this Paragraph.  All Alterations and Utility Installations made to
the Premises by Lessee,  for purposes of Condemnation  only, shall be considered
the  property  of the  Lessee  and  Lessee  shall  be  entitled  to any  and all
compensation  which is  payable  therefor.  In the event  that this Lease is not
terminated by reason of the Condemnation,  Lessor shall repair any damage to the
Premises caused by such Condemnation.

         15. Representations and Indemnities of Broker Relationships. Lessee and
Lessor each  represent and warrant to the other that it has had no dealings with
any  person,  firm,  broker  or  finder  (other  than  the  Brokers,  if any) in
connection  with this  Lease,  and that no one other than said named  Brokers is
entitled to any  commission or finder's fee in connection  herewith.  Lessee and
Lessor do each hereby  agree to  indemnify,  protect,  defend and hold the other
harmless  from and against  liability for  compensation  or charges which may be
claimed by any such unnamed  broker,  finder or other similar party by reason of
any  dealings  or  actions  of the  indemnifying  Party,  including  any  costs,
expenses, and/or attorneys' fees reasonably incurred with respect thereto.

16.      Estoppel Certificates.

               (a) Each Party (as "Responding Party") shall within ten (10) days
after  written  notice from the other Party (the  "Requesting  Party")  execute,
acknowledge  and deliver to the Requesting  Party a statement in writing in form
similar to the then most current  "Estoppel  Certificate"  form published by the
American Industrial Real Estate Association,  plus such additional  information,
confirmation and/or statements as may be reasonably  requested by the Requesting
Party.

               (b) If the Responding  Party shall fail to execute or deliver the
Estoppel  Certificate  within  such ten day  period,  the  Requesting  Party may
execute an Estoppel Certificate stating that: (i) the Lease is in full force and
effect  without  modification  except as may be  represented  by the  Requesting
Party, (ii) there are no uncured defaults in the Requesting Party's performance,
and (iii) if Lessor is the Requesting  Party, not more than one month's Rent has
been paid in advance. Prospective purchasers and encumbrancers may rely upon the
Requesting  Party's  Estoppel  Certificate,  and the  Responding  Party shall be
estopped from denying the truth of the facts contained in said Certificate.

               (c)  If  Lessor  desires  to  finance,  refinance,  or  sell  the
Premises,  or any part thereof,  Lessee and all Guarantors  shall deliver to any
potential lender or purchaser  designated by Lessor such financial statements as
may be  reasonably  required by such  lender or  purchaser,  including,  but not
limited to, Lessee's financial statements for the past three (3) years. All such
financial statements shall be received by Lessor and such lender or purchaser in
confidence and shall be used only for the purposes herein set forth.

         17.  Definition of Lessor.  The term "Lessor" as used herein shall mean
the owner or owners at the time in  question  of the fee title to the  Premises,
or, if this is a sublease,  of the Lessee's  interest in the prior lease. In the
event of a transfer of Lessor's title or interest in the Premises or this Lease,
Lessor shall  deliver to the  transferee  or assignee (in cash or by credit) any
unused Security Deposit held by Lessor. Except as provided in Paragraph 15, upon
such transfer or assignment and delivery of the Security Deposit,  as aforesaid,
the  prior  Lessor  shall be  relieved  of all  liability  with  respect  to the
obligations  and/or covenants under this Lease thereafter to be performed by the
Lessor. Subject to the foregoing, the obligations and/or covenants in this Lease
to be  performed  by the  Lessor  shall  be  binding  only  upon the  Lessor  as
hereinabove defined. Notwithstanding the above, and subject to the provisions of
Paragraph 20 below,  the original  Lessor under this Lease,  and all  subsequent
holders  of the  Lessor's  interest  in  this  Lease  shall  remain  liable  and
responsible  with  regard to the  potential  duties  and  liabilities  of Lessor
pertaining to Hazardous Substances as outlined in Paragraph 6 above.

         18.  Severability.  The  invalidity of any provision of this Lease,  as
determined  by a court of  competent  jurisdiction,  shall in no way  affect the
validity of any other provision hereof.

         19. Days. Unless otherwise  specifically indicated to the contrary, the
word "days" as used in this Lease shall mean and refer to calendar days.

         20. Limitation on Liability.  Subject to the provisions of Paragraph 17
above, the obligations of Lessor under this Lease shall not constitute  personal
obligations  of  Lessor,  the  individual  partners  of  Lessor  or its or their
individual partners, directors, officers or shareholders,  and Lessee shall look
to the Premises,  and to no other assets of Lessor,  for the satisfaction of any
liability  of Lessor  with  respect to this Lease,  and shall not seek  recourse
against the individual partners of Lessor, or its or their individual  partners,
directors,  officers or  shareholders,  or any of their personal assets for such
satisfaction.

         21.  Time  of  Essence.  Time is of the  essence  with  respect  to the
performance of all  obligations to be performed or observed by the Parties under
this Lease.

         22.  No  Prior or  Other  Agreements;  Broker  Disclaimer.  This  Lease
contains all agreements between the Parties with respect to any matter mentioned
herein, and no other prior or contemporaneous  agreement or understanding  shall
be effective other than the Asset Purchase  Agreement  described in the attached
Rider. Lessor and Lessee each represents and warrants to the Brokers that it has
made,  and is relying  solely  upon,  its own  investigation  as to the  nature,
quality, character and financial responsibility of the other Party to this Lease
and as to the nature,  quality and  character of the  Premises.  Brokers have no
responsibility  with  respect  thereto or with  respect to any default or breach
hereof by either Party.

23.      Notices.

         23.1 Notice  Requirements.  All notices  required or  permitted by this
Lease shall be in writing and may be delivered in person (by hand or by courier)
or may be sent by regular,  certified or registered  mail or U.S. Postal Service
Express Mail, with postage prepaid, or by facsimile  transmission,  and shall be
deemed  sufficiently given if served in a manner specified in this Paragraph 23.
The addresses noted adjacent to a Party's  signature on this Lease shall be that
Party's address for delivery or mailing of notices.  Either Party may by written
notice to the other  specify a different  address  for notice,  except that upon
Lessee's  taking  possession  of the  Premises,  the Premises  shall  constitute
Lessee's  address  for  notice.  A copy  of  all  notices  to  Lessor  shall  be
concurrently  transmitted  to such party or parties at such  addresses as Lessor
may from time to time hereafter designate in writing.

         23.2 Date of Notice.  Any notice sent by registered or certified  mail,
return receipt requested, shall be deemed given on the date of delivery shown on
the receipt card, or if no delivery date is shown, the postmark thereon. If sent
by regular mail the notice shall be deemed  given  forty-eight  (48) hours after
the same is  addressed  as  required  herein and mailed  with  postage  prepaid.
Notices  delivered  by United  States  Express  Mail or  overnight  courier that
guarantee next day delivery shall be deemed given  twenty-four  (24) hours after
delivery of the same to the Postal  Service or courier.  Notices  transmitted by
facsimile transmission or similar means shall be deemed delivered upon telephone
confirmation of receipt, provided a copy is also delivered via delivery or mail.
If notice is received on a Saturday, Sunday or legal holiday, it shall be deemed
received  on the next  business  day.

         24. Waivers.  No waiver by Lessor of the Default or Breach of any term,
covenant or  condition  hereof by Lessee,  shall be deemed a waiver of any other
term,  covenant or condition hereof,  or of any subsequent  Default or Breach by
Lessee of the same or of any other term, covenant or condition hereof.  Lessor's
consent  to, or approval  of, any act shall not be deemed to render  unnecessary
the obtaining of Lessor's  consent to, or approval of, any subsequent or similar
act by Lessee,  or be  construed  as the basis of an  estoppel  to  enforce  the
provision or provisions of this Lease requiring such consent.  The acceptance of
Rent by Lessor  shall not be a waiver of any  Default or Breach by  Lessee.  Any
payment by Lessee may be  accepted by Lessor on account of monies or damages due
Lessor,  notwithstanding any qualifying  statements or conditions made by Lessee
in connection therewith,  which such statements and/or conditions shall be of no
force or effect whatsoever unless specifically agreed to in writing by Lessor at
or before the time of deposit of such payment.

         25.  Recording.  Either  Lessor or Lessee  shall,  upon  request of the
other, execute,  acknowledge and deliver to the other a short form memorandum of
this Lease for recording  purposes.  The Party requesting  recordation  shall be
responsible for payment of any fees applicable thereto.

         26. No Right To Holdover.  Lessee has no right to retain  possession of
the Premises or any part thereof  beyond the  expiration or  termination of this
Lease.  In the  event  that  Lessee  holds  over,  then the Base  Rent  shall be
increased to one hundred fifty percent (150%) of the Base Rent applicable during
the month immediately preceding the expiration or termination. Nothing contained
herein shall be construed as consent by Lessor to any holding over by Lessee.

         27.  Cumulative  Remedies.  No remedy or  election  hereunder  shall be
deemed  exclusive but shall,  wherever  possible,  be cumulative  with all other
remedies at law or in equity.

         28. Covenants and Conditions; Construction of Agreement. All provisions
of this Lease to be  observed  or  performed  by Lessee are both  covenants  and
conditions.  In  construing  this  Lease,  all  headings  and titles are for the
convenience  of the  Parties  only and  shall not be  considered  a part of this
Lease.  Whenever required by the context,  the singular shall include the plural
and vice versa.  This Lease shall not be  construed as if prepared by one of the
Parties, but rather according to its fair meaning as a whole, as if both Parties
had prepared it.

         29. Binding Effect; Choice of Law. This Lease shall be binding upon the
parties, their personal representatives,  successors and assigns and be governed
by the laws of the State in which  the  Premises  are  located.  Any  litigation
between the Parties  hereto  concerning  this Lease  shall be  initiated  in the
county in which the Premises are located.

30.      Subordination; Attornment; Non-Disturbance.

         30.1  Subordination.  Subject  to  paragraph  30.3,  This Lease and any
Option  granted  hereby shall be subject and  subordinate  to any ground  lease,
mortgage,   deed  of  trust,   or  other   hypothecation   or  security   device
(collectively, "Security Device"), now or hereafter placed upon the Premises, to
any  and  all  advances  made  on the  security  thereof,  and to all  renewals,
modifications,  and  extensions  thereof.  Lessee agrees that the holders of any
such Security Devices (in this Lease together referred to as "Lessor's  Lender")
shall have no  liability  or  obligation  to perform any of the  obligations  of
Lessor  under this  Lease.  Any  Lender may elect to have this Lease  and/or any
Option  granted  hereby  superior to the lien of its  Security  Device by giving
written notice thereof to Lessee, whereupon this Lease and such Options shall be
deemed prior to such Security Device,  notwithstanding the relative dates of the
documentation or recordation thereof.

         30.2 Attornment. Subject to the non-disturbance provisions of Paragraph
30.3,  Lessee  agrees to attorn  to a Lender  or any  other  party who  acquires
ownership of the Premises by reason of a foreclosure of a Security  Device,  and
that in the event of such  foreclosure,  such new owner shall not: (i) be liable
for any act or omission of any prior lessor or with respect to events  occurring
prior to  acquisition  of ownership;  (ii) be subject to any offsets or defenses
which  Lessee  might  have  against  any  prior  lessor;  or  (iii)  be bound by
prepayment of more than one (1) month's rent,  provided such new owner otherwise
agrees in writing to be bound by the terms hereof.

         30.3 Non-Disturbance.  With respect to Security Devices entered into by
Lessor after the execution of this Lease,  Lessee's  subordination of this Lease
shall be conditioned  upon receiving a commercially  reasonable  non-disturbance
agreement (a "Non-Disturbance  Agreement") from the Lender which Non-Disturbance
Agreement  provides  that Lessee's  possession of the Premises,  and this Lease,
including  any options to extend the term hereof,  will not be disturbed so long
as  Lessee  is not in Breach  hereof  and  attorns  to the  record  owner of the
Premises.  Further,  within  sixty (60) days after the  execution of this Lease,
Lessor shall use its commercially reasonable efforts to obtain a Non-Disturbance
Agreement from the holder of any  pre-existing  Security Device which is secured
by  the   Premises.   In  the  event  that   Lessor's   unable  to  provide  the
Non-Disturbance  Agreement  within  said sixty (60) days,  then  Lessee  may, at
Lessee's  option,  directly contact Lessor's lender and attempt to negotiate for
the execution and delivery of a Non-Disturbance Agreement.

         30.4  Self-Executing.  The  agreements  contained in this  Paragraph 30
shall be effective  without the  execution of any further  documents;  provided,
however, that, upon written request from Lessor or a Lender in connection with a
sale, financing or refinancing of the Premises,  Lessee and Lessor shall execute
such further writings as may be reasonably  required to separately  document any
subordination, attornment and/or Non-Disturbance Agreement provided for herein.

         31.  Attorneys'  Fees.  If any  Party or  Broker  brings  an  action or
proceeding  involving  the  Premises to enforce  the terms  hereof or to declare
rights  hereunder,  the  Prevailing  Party (as  hereafter  defined)  in any such
proceeding,   action,  or  appeal  thereon,  shall  be  entitled  to  reasonable
attorneys'  fees.  Such fees may be awarded in the same suit or  recovered  in a
separate  suit,  whether or not such action or proceeding is pursued to decision
or judgment. The term, "Prevailing Party" shall include,  without limitation,  a
Party or Broker who  substantially  obtains or defeats the relief sought, as the
case may be, whether by compromise,  settlement, judgment, or the abandonment by
the other Party or Broker of its claim or  defense.  The  attorneys'  fees award
shall not be computed in accordance  with any court fee  schedule,  but shall be
such as to fully reimburse all attorneys' fees reasonably incurred. In addition,
Lessor shall be entitled to attorneys' fees, costs and expenses  incurred in the
preparation  and service of notices of Default and  consultations  in connection
therewith, whether or not a legal action is subsequently commenced in connection
with such Default or resulting Breach.

         32. Lessor's Access;  Showing  Premises;  Repairs.  Lessor and Lessor's
agents shall have the right to enter the Premises at any time, in the case of an
emergency, and otherwise at reasonable times for the purpose of showing the same
to prospective  purchasers,  lenders,  or lessees,  and making such alterations,
repairs, improvements or additions to the Premises as Lessor may deem necessary.
All such activities  shall be without  abatement of rent or liability to Lessee.
Lessor may at any time place on the Premises  any ordinary  "For Sale" signs and
Lessor  may  during  the last six (6)  months  of the term  hereof  place on the
Premises  any  ordinary  "For Lease"  signs.  Lessee may at any time place on or
about the Premises any ordinary "For Sublease" sign.

         33. Auctions. Lessee shall not conduct, nor permit to be conducted, any
auction upon the Premises without  Lessor's prior written consent.  Lessor shall
not be  obligated  to exercise any  standard of  reasonableness  in  determining
whether to permit an auction.

         34. Signs.  Except for ordinary "For Sublease" signs,  Lessee shall not
place any sign upon the Premises  without  Lessor's prior written  consent.  All
signs must comply with all Applicable Requirements.

         35.  Termination;  Merger.  Unless  specifically  stated  otherwise  in
writing by Lessor, the voluntary or other surrender of this Lease by Lessee, the
mutual termination or cancellation hereof, or a termination hereof by Lessor for
Breach by Lessee, shall automatically terminate any sublease or lesser estate in
the Premises;  provided,  however,  that Lessor may elect to continue any one or
all existing  subtenancies.  Lessor's failure within ten (10) days following any
such event to elect to the contrary by written  notice to the holder of any such
lesser  interest,   shall  constitute  Lessor's  election  to  have  such  event
constitute the termination of such interest.

         36. Consents.  Except as otherwise  provided  herein,  wherever in this
Lease the consent of a Party is  required  to an act by or for the other  Party,
such consent  shall not be  unreasonably  withheld or delayed.  Lessor's  actual
reasonable  costs and  expenses  (including,  but not limited  to,  architects',
attorneys',   engineers'   and  other   consultants'   fees)   incurred  in  the
consideration  of, or response  to, a request by Lessee for any Lessor  consent,
including,  but not limited to,  consents to an assignment,  a subletting or the
presence or use of a Hazardous  Substance,  shall be paid by Lessee upon receipt
of an invoice and supporting documentation therefor. Lessors consent to any act,
assignment or subletting shall not constitute an acknowledgment  that no Default
or Breach by Lessee of this Lease  exists,  nor shall  such  consent be deemed a
waiver of any then  existing  Default  or  Breach,  except  as may be  otherwise
specifically  stated  in  writing  by Lessor  at the time of such  consent.  The
failure to specify herein any particular condition to Lessor's consent shall not
preclude  the  imposition  by Lessor at the time of consent  of such  further or
other conditions as are then reasonable with reference to the particular  matter
for which consent is being given.  In the event that either Party disagrees with
any  determination  made by the other  hereunder  and  reasonably  requests  the
reasons for such determination,  the determining party shall furnish its reasons
in writing and in reasonable detail within ten (10) business days following such
request.

37.      Guarantor.

         37.1 Execution.  The Guarantors,  if any, shall each execute a guaranty
in the form most  recently  published  by the  American  Industrial  Real Estate
Association,  and each such Guarantor shall have the same  obligations as Lessee
under this Lease.

         37.2  Default.  It shall  constitute  a  Default  of the  Lessee if any
Guarantor  fails or  refuses,  upon  request to  provide:  (a)  evidence  of the
execution of the  guaranty,  including  the  authority  of the party  signing on
Guarantors  behalf  to  obligate  Guarantor,  and in  the  case  of a  corporate
Guarantor,  a  certified  copy  of  a  resolution  of  its  board  of  directors
authorizing the making of such guaranty, (b) current financial statements, (c) a
Tenancy  Statement,  or (d) written  confirmation  that the guaranty is still in
effect.

         38.  Quiet  Possession.  Subject  to  payment by Lessee of the Rent and
performance of all of the covenants,  conditions and provisions on Lessee's part
to be  observed  and  performed  under  this  Lease,  Lessee  shall  have  quiet
possession and quiet enjoyment of the Premises during the term hereof.

39. Options.

         39.1 Definition.  "Option" shall mean: (a) the right to extend the term
of or renew this Lease or to extend or renew any lease that  Lessee has on other
property  of  Lessor;  (b) the right of first  refusal  or first  offer to lease
either the  Premises or other  property of Lessor;  (c) the right to purchase or
the right of first refusal to purchase the Premises or other property of Lessor.

         39.2  Multiple  Options.  In the event  that  Lessee  has any  multiple
Options to extend or renew this Lease, a later Option cannot be exercised unless
the prior Options have been validly exercised.

         39.3 Effect of Default on Options.

               (a) Lessee shall have no right to exercise an Option:  (i) during
the period  commencing  with the giving of any notice of Default and  continuing
until said  Default is cured,  (ii) during the period of time any Rent is unpaid
(without  regard to whether notice  thereof is given  Lessee),  (iii) during the
time  Lessee is in Breach of this  Lease,  or (iv) in the event that  Lessee has
been given  three (3) or more  notices of separate  Default,  whether or not the
Defaults are cured,  during the twelve (12) month period  immediately  preceding
the exercise of the Option.

               (b) The period of time  within  which an Option may be  exercised
shall not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of Paragraph 39.4(a).

               (c) An  Option  shall  terminate  and be of no  further  force or
effect,  notwithstanding  Lessee's  due and timely  exercise of the Option,  if,
after such  exercise and prior to the  commencement  of the extended  term,  (i)
Lessee  fails to pay Rent for a period  of  thirty  (30)  days  after  such Rent
becomes due  (without  any  necessity  of Lessor to give notice  thereof),  (ii)
Lessor gives to Lessee three (3) or more notices of separate  Default during any
twelve (12) month  period,  whether or not the Defaults  are cured,  or (iii) if
Lessee commits a Breach of this Lease.

         40.  Multiple  Buildings.  If the  Premises  are a part of a  group  of
buildings  controlled  by  Lessor,  Lessee  agrees  that  it  will  observe  all
reasonable rules and regulations which Lessor may make from time to time for the
management,  safety,  and  care of  said  properties,  including  the  care  and
cleanliness  of the grounds and including the parking,  loading and unloading of
vehicles, and that Lessee will pay its fair share of common expenses incurred in
connection therewith.

         41.  Security  Measures.  Lessee  hereby  acknowledges  that the rental
payable to Lessor  hereunder does not include the cost of guard service or other
security  measures,  and that  Lessor  shall have no  obligation  whatsoever  to
provide  same.  Lessee  assumes all  responsibility  for the  protection  of the
Premises,  Lessee,  its agents and invitees and their  property from the acts of
third parties.

         42.  Reservations.  Lessor  reserves to itself the right,  from time to
time, to grant, without the consent or joinder of Lessee, such easements, rights
and  dedications  that Lessor deems  necessary,  and to cause the recordation of
parcel maps and restrictions,  so long as such easements,  rights,  dedications,
maps and restrictions do not unreasonably interfere with the use of the Premises
by Lessee. Lessee agrees to sign any documents reasonably requested by Lessor to
effectuate any such easement rights, dedication, map or restrictions.

         43. Performance Under Protest.  If at any time a dispute shall arise as
to any  amount or sum of money to be paid by one  Party to the  other  under the
provisions  hereof,  the Party  against whom the  obligation to pay the money is
asserted shall have the right to make payment  "under  protest" and such payment
shall not be regarded as a voluntary  payment and there shall  survive the right
on the part of said Party to  institute  suit for  recovery  of such sum.  If it
shall be adjudged  that there was no legal  obligation on the part of said Party
to pay such sum or any part  thereof,  said Party  shall be  entitled to recover
such sum or so much thereof as it was not legally required to pay.

         44. Authority. If either Party hereto is a corporation,  trust, limited
liability company,  partnership,  or similar entity,  each individual  executing
this Lease on behalf of such entity  represents  and warrants  that he or she is
duly  authorized  to execute  and deliver  this Lease on its behalf.  Each Party
shall,  within  thirty  (30) days  after  request,  deliver  to the other  Party
satisfactory evidence of such authority.

         45. Conflict. Any conflict between the printed provisions of this Lease
and the  typewritten  or  handwritten  provisions  shall  be  controlled  by the
typewritten or handwritten provisions.  46. Offer.  Preparation of this Lease by
either Party or their agent and  submission of same to the other Party shall not
be deemed an offer to lease to the other Party. This Lease is not intended to be
binding until executed and delivered by all Parties hereto.

         47. Amendments.  This Lease may be modified only in writing,  signed by
the Parties in interest at the time of the modification.  As long as they do not
materially  change Lessee's  obligations  hereunder,  Lessee agrees to make such
reasonable  non-monetary  modifications  to  this  Lease  as may  be  reasonably
required by a Lender in  connection  with the  obtaining of normal  financing or
refinancing of the Premises.

LESSOR AND LESSEE HAVE  CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION  CONTAINED  HEREIN,  AND BY THE  EXECUTION  OF THIS  LEASE  SHOW THEIR
INFORMED AND VOLUNTARY  CONSENT  THERETO.  THE PARTIES HEREBY AGREE THAT, AT THE
TIME THIS LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE
AND  EFFECTUATE  THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

         ATTENTION:  NO REPRESENTATION OR RECOMMENDATION IS MADE BY THE AMERICAN
INDUSTRIAL REAL ESTATE ASSOCIATION OR BY ANY BROKER AS TO THE LEGAL SUFFICIENCY,
LEGAL EFFECT,  OR TAX  CONSEQUENCES OF THIS LEASE OR THE TRANSACTION TO WHICH IT
RELATES. THE PARTIES ARE URGED TO:

         1. SEEK ADVICE OF COUNSEL AS TO THE LEGAL AND TAX  CONSEQUENCES OF THIS
LEASE.

         2.  RETAIN  APPROPRIATE  CONSULTANTS  TO  REVIEW  AND  INVESTIGATE  THE
CONDITION OF THE PREMISES.  SAID INVESTIGATION SHOULD INCLUDE BUT NOT BE LIMITED
TO: THE POSSIBLE PRESENCE OF HAZARDOUS  SUBSTANCES,  THE ZONING OF THE PREMISES,
THE STRUCTURAL  INTEGRITY,  THE CONDITION OF THE ROOF AND OPERATING SYSTEMS, AND
THE SUITABILITY OF THE PREMISES FOR LESSEE'S INTENDED USE.

WARNING:  IF THE PREMISES IS LOCATED IN A STATE OTHER THAN  CALIFORNIA,  CERTAIN
PROVISIONS  OF THE LEASE MAY NEED TO BE REVISED  TO COMPLY  WITH THE LAWS OF THE
STATE IN WHICH THE PREMISES IS LOCATED.

The  parties  hereto  have  executed  this  Lease at the  place and on the dates
specified above their respective signatures.


Executed at:                                Executed at:
             ----------------------                      -----------------------

on:                                         on:
    -------------------------------             --------------------------------



By LESSOR:                                By LESSEE:

Tempco Engineering, Inc.                  Metal Corporation
- ----------------------------------        --------------------------------------

By: /s/ Ernest R. Star                    By:  /s/ Ronald S. Saks
    ------------------------------            ----------------------------------
Name Printed: Ernest R. Star              Name Printed: Ronald S. Saks
Title:  President                         Title:  President
       ---------------------------               -------------------------------

By:  /s/ Peter Holz                       By:
    -------------------------------           ----------------------------------
Name Printed: Peter Holz                  Name Printed:
Title: Chairman                           Title:
       ---------------------------              --------------------------------
Address:                                  Address:
        --------------------------                 -----------------------------

Telephone: (   )                          Telephone: (   )
            --- ------------------                    --- ----------------------
Facsimile: (   )                          Facsimile: (   )
            --- ------------------                    --- ----------------------
Federal ID No.                            Federal ID No.
              --------------------                      ------------------------




                                [GRAPHIC OMITTED]

                               OPTION(S) TO EXTEND
                             STANDARD LEASE ADDENDUM

    Dated                     April 2, 2001
                             ---------------------------------------------------
    By and Between (Lessor)   Tempco Engineering, Inc.
                             ---------------------------------------------------


                    (Lessee)   Metal Corporation
                             ---------------------------------------------------


    Address of Premises:       8866 Laurel Canyon Blvd.
                             ---------------------------------------------------
                               Sun Valley, CA
                             ---------------------------------------------------

Paragraph     50
             ----

A.       OPTION(S) TO EXTEND:

Lessor  hereby  grants to Lessee the option to extend the term of this Lease for
two additional period(s) the first option period being for three years, followed
by the second option period being for two years,  commencing when the prior term
expires upon each and all of the following terms and conditions:

         (i) In order to exercise an option to extend,  Lessee must give written
notice of such  election to Lessor and Lessor must receive the same at least six
but not more than nine  months  prior to the date that the option  period  would
commence,  time being of the essence.  If proper notification of the exercise of
an option is not given and/or received,  such option shall automatically expire.
Options (if there are more than one) may only be exercised consecutively.

         (ii) The  provisions  of  paragraph  39,  including  those  relating to
Lessee's  Default set forth in paragraph  39.4 of this Lease,  are conditions of
this Option.

         (iii)  Except for the  provisions  of this Lease  granting an option or
options to extend the term, all of the terms and conditions of this Lease except
where specifically modified by this option shall apply

         (iv) This  Option is  personal to the  original  Lessee,  and cannot be
assigned or exercised by anyone other than said  original  Lessee and only while
the  original  Lessee is in full  possession  of the  Premises  and  without the
intention of thereafter assigning or subletting.

         (v) The  monthly  rent for each  month of the  option  period  shall be
calculated as follows,  using the method(s) indicated below: (Check Method(s) to
be Used and Fill in Appropriately)

|_|      1.       Cost of Living Adjustment(s) (COLA)

         a. On (Fill in COLA  Dates):  April 1st of each  year  during an option
period the Base Rent shall be  adjusted  by the  change,  if any,  from the Base
Month  specified  below,  in the  Consumer  Price  Index of the  Bureau of Labor
Statistics of the U.S.  Department  of Labor for (select one):  |_| CPI U (Urban
Wage Earners and Clerical Workers) or |X| CPI U (All Urban Consumers), for (Fill
in Urban Area):

           Los Angeles-Riverside-Orange County
           --------------------------------------------------------
           All Items (1982-1984 = 100), herein referred to as "CPI".

         b. The monthly rent payable in accordance with paragraph A.I.a. of this
Addendum  shall be calculated  as follows:  the Base Rent set forth in paragraph
1.5 of the attached  Lease,  shall be  multiplied by a fraction the numerator of
which  shall be the CPI of the  calendar  month 2 months  prior to the  month(s)
specified in paragraph  A.I.a.  above  during  which the  adjustment  is to take
effect,  and the  denominator  of which shall be the CPI of the  calendar  month
which is 2 months prior to (select one): |X| the first month of the term of this
Lease as set forth in paragraph  1.3 ("Base  Month") or |_| (Fill in Other "Base
Month"):  . The  sum  so  calculated  shall  constitute  the  new  monthly  rent
hereunder,  but in no event,  shall any such new  monthly  rent be less than the
rent payable for the month immediately preceding the rent adjustment.

         c. In the event the compilation  and/or publication of the CPI shall be
transferred to any other governmental department or bureau or agency or shall be
discontinued,  then the index  most  nearly the same as the CPI shall be used to
make  such  calculation.  In the event  that the  Parties  cannot  agree on such
alternative  index,  then the matter  shall be  submitted  for  decision  to the
American  Arbitration  Association  in  accordance  with the then  rules of said
Association  and the  decision  of the  arbitrators  shall be  binding  upon the
parties. The cost of said Arbitration shall be paid equally by the Parties.

|_|      II.      Market Rental Value Adjustment(s) (MRV)

         a. On (Fill in MRV  Adjustment  Date(s))  ___________________  the Base
Rent shall be adjusted to the "Market Rental Value" of the property as follows:

               1) Four months prior to each Market Rental Value  Adjustment Date
described  above,  the Parties shall attempt to agree upon what the new MRV will
be on the adjustment date. If agreement  cannot be reached,  within thirty days,
then:

                     (a) Lessor and Lessee shall immediately  appoint a mutually
acceptable appraiser or broker to establish the new MRV within the next 30 days.
Any associated costs will be split equally between the Parties, or

                     (b) Both Lessor and Lessee  shall each  immediately  make a
reasonable  determination of the MRV and submit such determination,  in writing,
to arbitration in accordance with the following provisions:

                            (i)  Within 15 days  thereafter,  Lessor  and Lessee
shall each select an |_| appraiser or |_| broker  ("Consultant"  - check one) of
their choice to act as an arbitrator.  The two  arbitrators  so appointed  shall
immediately  select a third  mutually  acceptable  Consultant  to act as a third
arbitrator.

                            (ii) The 3  arbitrators  shall within 30 days of the
appointment of the third  arbitrator  reach a decision as to what the actual MRV
for the  Premises  is, and whether  Lessor's or  Lessee's  submitted  MRV is the
closest thereto.  The decision of a majority of the arbitrators shall be binding
on the Parties.  The  submitted MRV which is determined to be the closest to the
actual MRV shall thereafter be used by the Parties.

                            (iii) If either of the  Parties  fails to appoint an
arbitrator  within the specified 15 days, the arbitrator timely appointed by one
of them shall reach a decision  on his or her own,  and said  decision  shall be
binding on the Parties.

                            (iv) The entire  cost of such  arbitration  shall be
paid by the party whose  submitted MRV is not selected,  ie. the one that is NOT
the closest to the actual MRV.

               2) Notwithstanding  the foregoing,  the new MRV shall not be less
than the rent payable for the month immediately preceding the rent adjustment.

         b. Upon the establishment of each New Market Rental Value:

               1) the new MRV will become the new "Base Rent" for the purpose of
calculating any further Adjustments, and

               2) the first month of each Market  Rental Value term shall become
the new "Base Month" for the purpose of calculating any further Adjustments.

|_|  III.    Fixed Rental Adjustment(s) (FRA)

The Base Rent shall be increased to the following amounts on the dates set forth
below:

On (Fill in FRA Adjustment Date(s)):    The New Base Rent shall be:

                                        $
- -------------------------------------    ---------------------------------------
                                        $
- -------------------------------------    ---------------------------------------
                                        $
- -------------------------------------    ---------------------------------------
                                        $
- -------------------------------------    ---------------------------------------


B.       NOTICE:

         Unless specified  otherwise herein,  notice of any rental  adjustments,
other than Fixed Rental Adjustments,  shall be made as specified in paragraph 23
of the Lease.




                                [GRAPHIC OMITTED]

                       RIGHT OF FIRST REFUSAL TO PURCHASE
                             STANDARD LEASE ADDENDUM


    Dated                     April 2, 2001
                            ----------------------------------------------------

    By and Between (Lessor)   Tempco Engineering, Inc.
                            ----------------------------------------------------


                   (Lessee)    Metal Corporation
                            ----------------------------------------------------


    Address of Premises:       8866 Laurel Canyon Blvd.
                            ----------------------------------------------------
                               Sun Valley, CA
                            ----------------------------------------------------

Paragraph     51
            ------

         (a) Lessor shall not, at any time prior to the  expiration  of the term
of this Lease,  or any extension  thereof,  sell the  Premises,  or any interest
therein,  without first giving written notice thereof to Lessee, which notice is
hereinafter referred to as "Notice of Sale".

         (b) The Notice of Sale shall  include the exact and  complete  terms of
the proposed sale and shall have attached  thereto a copy of the bona fide offer
and  counteroffer,  if any,  duly  executed by both  Lessor and the  prospective
purchaser.

         (c) For a period of 12  calendar  days  after  receipt by Lessee of the
Notice of Sale,  Lessee shall have the right to give written notice to Lessor of
Lessee's  exercise of Lessee's  right to purchase  the  Premises,  the  interest
therein  proposed to be sold,  or the property of which the Premises are a part,
on the same terms,  price and  conditions as set forth in the Notice of Sale. In
the event that Lessor does not receive  written  notice of Lessee's  exercise of
the right herein granted within said 12 day period,  there shall be a conclusive
presumption  that Lessee has elected NOT to exercise  Lessee's right  hereunder,
and Lessor may complete the sale to the prospective purchaser, on the same terms
set forth in the Notice of Sale.

         (d) In the event that Lessee  declines  to exercise  its right of first
refusal after  receipt of the Notice of Sale,  and,  thereafter,  Lessor and the
prospective  purchaser  modify by more than 5%, (i) the sales price, or (ii) the
amount of down payment, or if there is a material change in any seller financing
offered, or in the event that the sale is not consummated within 180 days of the
date of the Notice of Sale,  then Lessee's  right of first refusal shall reapply
to said transaction.

         (e) In the event that Lessee  declines  to exercise  its right of first
refusal  after  receipt of the Notice of Sale,  and,  thereafter,  the  proposed
transfer or sale is not  consummated,  the Lessee's right of first refusal shall
apply to any subsequent  transaction.  If, however, said transfer or sale is, in
fact,  completed,  then said right shall be extinguished  and shall not apply to
any subsequent transactions.

         (f)  Notwithstanding the above, this right of first refusal is intended
to apply only to voluntary  transfers  involving third party  transferees.  This
right of first refusal shall not, therefore, apply: where the Premises are taken
by eminent  domain or sold under  threat of  condemnation,  to  inter-family  or
inter-ownership  transfers, to transfers by Lessor to a trust created by Lessor,
or, if Lessor is a trust, to transfers to a trust beneficiary.

         (g) NOTE:  This right of first refusal cannot be exercised:  (i) during
the period  commencing  with the giving of any notice of Default and  continuing
until said  Default is cured,  (ii) during the period of time any Rent is unpaid
(without  regard to whether notice  thereof is given  Lessee),  (iii) during the
time  Lessee is in Breach of this  Lease,  or (iv) in the event that  Lessee has
been given 3 or more notices of Default,  whether or not the Defaults are cured,
during the 12 month period  immediately  preceding  the exercise of the right of
first refusal.





THIS IS THE RIDER TO THE  "LEASE"  DATED  APRIL 2, 2001 (THE "MAIN  INSTRUMENT",
AND, TOGETHER WITH THIS RIDER, THE "LEASE"),  BY AND BETWEEN TEMPCO ENGINEERING,
INC., A CALIFORNIA  CORPORATION  ("LESSOR"),  AND METAL CORPORATION,  A MISSOURI
CORPORATION  ("LESSEE")  FOR  CERTAIN  PREMISES  LOCATED AT 8866  LAUREL  CANYON
BOULEVARD, LOS ANGELES, CALIFORNIA.

ANY  OTHER  TERM  OR   PROVISION  IN  THE  MAIN   INSTRUMENT   TO  THE  CONTRARY
NOTWITHSTANDING,  TO THE EXTENT THAT THE TERMS AND  PROVISIONS OF THIS RIDER ARE
INCONSISTENT WITH THE TERMS AND PROVISIONS OF THE MAIN INSTRUMENT, THE TERMS AND
PROVISIONS OF THE RIDER SHALL CONTROL AND GOVERN.

FOR  PURPOSES OF THIS RIDER,  THE WORDS  "BUILDING"  AND  "PROJECT"  MAY BE USED
INTERCHANGEABLY    AND   GENERALLY   REFER   TO   THE   DEVELOPMENT   KNOWN   AS
_________________, AS WELL AS ALL ADDITIONS AND ANNEXES THERETO AND RELATED REAL
PROPERTY.

         l.    Lessor shall maintain, repair and replace, as necessary the floor
               of the Premises,  including any other maintenance,  repair and/or
               replacements  to the  Building  or Premises  necessitated  by the
               negligence  or  misconduct  of  Lessor,  its  agents,  employees,
               contractors, and invitees.

         2.    Lessor represents and warrants that, to the best of its knowledge
               (i) the Building shall contain no structural defects or defective
               systems as of the Commencement  Date; (ii) the Building is served
               by all utilities  necessary  for the  operation  thereof and such
               utilities  are adequate  with respect to service and capacity for
               the operation  thereof at the level of usage on the  Commencement
               Date.

         3.    Nothing in  Paragraph 6 of the Main  Instrument  shall in any way
               prohibit or interfere with Lessee making  substantially  the same
               use as was made by Lessor  immediately  prior to the Commencement
               Date.

         4.    Lessor  agrees to repair and replace all  structural  elements of
               the  Premises,  including,  but not limited to, the roof,  floor,
               foundation,  exterior  walls and the parking areas and driveways,
               except  if  the  need  therefor  is  occasioned   solely  by  the
               negligence or misconduct of Lessee.

         5.    All  obligations  of Lessee to be  performed  hereunder  within a
               specified  number of days, which number is less than 15, shall be
               performed within the same number of business days.

         6.    Lessee shall have the right to contest any tax, fee or assessment
               to be wholly or partially paid or reimbursed by Lessee and Lessor
               agrees to use  reasonable  efforts to cooperate with such efforts
               of  Lessee.   Lessee   shall  have  the  option  of  paying  such
               obligations under protest,  on the condition that Lessee provides
               Lessor with reasonable security in connection therewith.

         7.    No consent or approval of Lessor  required  under the Lease shall
               be unreasonably withheld, delayed or conditioned.

         8.    Except for the  obligations of Lessor  pursuant to this Lease, no
               rights or  privileges  granted to Lessor (or any person or entity
               claiming through Lessor)  hereunder may be exercised if the same,
               individually  or  in  the  aggregate,  materially  and  adversely
               interfere with or materially  and adversely  impair the rights of
               Lessee under this Lease, including, without limitation, its right
               to quiet and exclusive  possession and enjoyment of the Premises,
               except in the event of Lessee's material breach hereof or default
               hereunder.

         9.    All rights and  privileges of the parties hereto shall be subject
               to the condition that the same may be exercised by them only in a
               good faith and commercially reasonable manner.

         10.   In no event shall either party hereto have any remedy against the
               other for damages,  or for  equitable  relief of any kind,  which
               exceeds the damage or injury actually sustained by such party, it
               being the intent of the  parties  hereto that  neither  party may
               obtain  double or multiple  recovery or any recovery in excess of
               such actual damage or injury.

         11.   Lessor   represents  and  warrants  that  it  has  all  necessary
               authority to enter into this Lease and Lessor is the owner of the
               Project.  Lessor  represents,  warrants  and  covenants  that the
               Project  shall not,  at any time,  be  subject  to any  easement,
               covenant,  restriction or other  encumbrance that might interfere
               with Lessee's use and enjoyment of the Premises.

         12.   Only a  material  breach,  default or  misrepresentation  of this
               Lease shall give the non-breaching party any right to resort to a
               remedy against the other.  Each party hereto shall,  in the event
               of any breach or default by the other,  be  obligated to mitigate
               its damages.

         13.   In no event shall  exemption,  indemnification  or hold  harmless
               obligations of either party  contained in the Main  Instrument be
               construed  as  requiring  one party (the  "Protecting  Party") to
               exempt,   indemnify  or  hold   harmless  the  other  party  (the
               "Protected  Party")  or any other  person or  entity  except  for
               damages or injuries actually sustained by the Protected Party and
               proximately  caused by the acts or  omissions  of the  Protecting
               Party or its employees, agents or invitees. In no event shall any
               waiver of claims by the  Protecting  Party  against the Protected
               Party or  limitations  on  liability  in the Main  Instrument  be
               construed  to waive or limit  any  claims  for  damage  or injury
               proximately  caused by an act or omission,  or any  negligence or
               misconduct,  of the Protected  Party or its employees,  agents or
               invitees.

         14.   In no event shall  Lessee be deemed to be in breach or default of
               the  Lease by  reason of its  failure  to pay an amount  when due
               unless  such  failure  continues  for a period of ten days  after
               Lessor's  written notice  thereof to Lessee,  nor shall Lessee be
               deemed to be in  breach  or  default  of any  other  covenant  or
               agreement in the Lease unless such failure or violation continues
               for a period of thirty  days  after  written  notice  thereof  to
               Lessee (or such longer  period as may be  reasonably  required to
               cure such default  provided  Lessee has commenced the cure within
               the thirty day period and is proceeding with all due diligence to
               complete the cure of the default).

         15.   No sale or  conveyance  by Lessor of the Project or any  interest
               therein  shall  relieve  Lessor  of  its  obligations   hereunder
               accruing on or prior to such sale or conveyance.

         16.   The parties  agree that the  obligations  contained in this Lease
               are   independent   of,  and  shall  not  affect  the  rights  or
               obligations  of the parties  under that  certain  Asset  Purchase
               Agreement dated March 28, 2001 between parties  including  Tempco
               Engineering,  Inc.  as Sellers and  parties  including  Lessee as
               Purchasers (the "Asset Purchase Agreement").

         17.   Provided  Guarantor remains a guarantor of the obligations of any
               assignee of Lessee,  Lessee reserves the right,  without Lessor's
               approval, to sublet or assign the Premises or any part thereof to
               any  affiliate of Lessee,  to any  successor of Lessee  resulting
               from a merger, consolidation or other corporate restructuring, to
               any entity under the common control of Lessee, and to any partner
               or joint  venturer of Lessee and Lessee shall not be obligated to
               pay the  costs  set  forth in  Paragraph  12.2(e)  in  connection
               therewith.   In  the  event  Lessee   undertakes   the  foregoing
               assignment or subletting,  such assignee or sublessee  shall have
               all  rights of Lessee  hereunder,  including  but not  limited to
               options to extend the term of this Lease.

         18.   The  text of  Paragraph  9.1  through  9.4,  inclusive,  shall be
               replaced  with "In the event the  Premises or  Building  shall be
               partially  or totally  destroyed by fire or other  casualty,  the
               damage to the Premises or Building shall be promptly repaired and
               restored by Lessor,  at its sole cost and expense,  unless Lessor
               or Lessee  shall  elect to  terminate  this Lease as  hereinafter
               provided.  In the event the  Premises  are  partially  or totally
               destroyed, then Lessee's obligation to pay rental shall be abated
               in proportion to the amount of the Premises rendered  unleaseable
               until the Premises are repaired and  restored.  In no event shall
               Lessor be  required  to repair or replace  Lessee's  merchandise,
               trade   fixtures,   furnishings   or  equipment.   If  more  than
               thirty-five  percent  (35%) of the floor area of the  Premises or
               more than  thirty-five  percent  (35%) of the  floor  area of the
               Building  shall  be  destroyed  by fire or other  casualty,  then
               Lessor or  Lessee  may elect to  terminate  this  Lease by giving
               written  notice  to  the  other  party  of  its  election  to  so
               terminate,  such notice to be given  within sixty (60) days after
               the occurrence of such damage or destruction.

               In the event of any damage or  destruction  to the Premises which
               cannot be repaired  and  restored by Lessor  within 180 days from
               the   occurrence  of  such  damage  or  casualty  (as  reasonably
               determined  by  Lessee),  or in the event  that  Lessor  fails to
               commence (and diligently  complete) repair and restoration of any
               such damage or casualty  within 30 days of the occurrence of such
               damage or casualty,  then Lessee shall have the further option to
               terminate this Lease effective  immediately by providing  written
               notice to Lessor.

               Nothing  herein  shall  obligate  Lessor to restore or repair the
               Premises in the event  damage or  destruction  to the Premises is
               not  covered  by  insurance  required  to be  carried  by  Lessor
               hereunder."

               The Paragraph in the Main Instrument labeled "9.5 Damage Near End
               of Term" shall be renumbered in  accordance  with the  foregoing,
               for purposes of construction of this Lease.

         19.   Lessor shall not  discriminate  against Lessee in the enforcement
               of  any  rules  and  regulations.  Furthermore,   notwithstanding
               anything  contained in this Lease to the  contrary,  Lessee shall
               abide by and observe the rules and regulations of the Building as
               well as such other  reasonable  rules and  regulations  as may be
               promulgated  from  time  to  time by  Lessor  for the  operation,
               safety,  security and  maintenance of the Building,  provided the
               same are in conformity  with common practice and usage in similar
               buildings,  are not  inconsistent  with  the  provisions  of this
               Lease,  and apply to all Lessees and  occupants of the  Building,
               and provided further that a copy thereof is received by Lessee.

         20.   Lessee may, without the prior written consent of Lessor,  subject
               the leasehold  estate  created by this Lease as amended from time
               to time, and its personal property,  equipment and trade fixtures
               to a  leasehold  mortgage  and/or  security  agreement  to secure
               financing or other  obligations  which Lessee may obtain or incur
               from time to time. In connection with any such leasehold mortgage
               and/or  security  agreement,   Lessor  will,  promptly  following
               receipt  of  written  request   therefor,   provide  to  Lessee's
               lender(s) an estoppel  agreement  confirming  whether or not this
               Lease has been  amended,  whether  or not  there are any  uncured
               defaults under this Lease,  and such other matters  pertaining to
               the Lease as such lender(s) may reasonably require.

         21.   In the event that Lessee is unable to conduct  Business  (as such
               term is defined  in the Asset  Purchase  Agreement),  in the same
               manner as was  conducted  on the date of Closing (as such term is
               defined  in the  Asset  Purchase  Agreement)  due  to any  zoning
               restriction  affecting the Premises,  Lessee shall have the right
               to terminate this Lease upon written notice to Lessor.

         IN WITNESS  WHEREOF,  the  parties  hereto have caused this Rider to be
executed on the date first above written.

                                     LESSOR:

                                     TEMPCO ENGINEERING, INC.,
                                     a California corporation



                                     By: /s/ Peter Holz
                                        ----------------------------------------
                                     Name:  Peter Holz
                                     Title: Chairman



                                     LESSEE:

                                     METAL CORPORATION, a Missouri Corporation



                                     By: /s/ Ronald S. Saks
                                        ----------------------------------------
                                     Name: Ronald S. Saks
                                     Title: President