FINISHED GOODS SECURITY AGREEMENT, dated December 13, 2004, effective as of
December  10,  2004 (the  "Effective  Time") (the  "Agreement"),  by and between
ROSENBOOM  MACHINE & TOOL, INC., an Iowa  corporation (the "Debtor"),  and GREEN
MANUFACTURING, INC., a Delaware corporation (the "Secured Party").

                                R E C I T A L S:
                                ---------------

     WHEREAS,  the Debtor and the Secured Party have executed and delivered that
certain Asset  Purchase  Agreement of even date among each of the Debtor and the
Secured Party and certain other  parties (the "APA"),  pursuant to which,  among
other  things,  the Debtor has acquired  certain  assets from the Secured  Party
previously  used by the Secured  Party in the  operation of the Secured  Party's
Hydraulic Cylinder Division (the "Division");

     WHEREAS,  the Debtor and the  Secured  Party have  entered  into a Finished
Goods  Inventory  Purchase  Agreement  of even  date  (the  "Inventory  Purchase
Agreement");

     WHEREAS,  the Secured  Party  desires to obtain  security  for the Debtor's
obligations now existing,  or hereafter  arising,  under the Inventory  Purchase
Agreement.

     NOW,  THEREFORE,  in  consideration  of the  execution  and delivery of the
Inventory  Purchase  Agreement by the Secured Party, and other good and valuable
consideration,  the receipt and sufficiency of which are hereby  acknowledged by
the Debtor,  the Debtor hereby  agrees with the Secured Party that,  during such
time as the  Debtor  shall be  directly  or  contingently  indebted,  liable  or
obligated to the Secured Party under Inventory  Purchase Agreement in any manner
whatsoever,  the Secured Party shall have the following  rights,  and the Debtor
shall have the following obligations:

     1. As  security  for the due  and  punctual  payment  of any and all of the
present  and future  Obligations  of the Debtor (as defined in Section 2 below),
the Debtor hereby assigns,  mortgages,  pledges,  hypothecates,  transfers, sets
over and grants to the Secured  Party a first lien on and  security  interest in
(a) all of the  Collateral  (as  defined  in  Section 3 below),  whether  now or
hereafter  existing or  acquired,  and (b) all present and future  products  and
proceeds of the Collateral.

     2. As used herein, the term  "Obligations"  means any and all indebtedness,
obligations, agreements, liabilities and guarantees of any kind of the Debtor to
the Secured Party,  howsoever evidenced,  now existing or hereafter arising, and
whether  direct or indirect,  acquired  outright or  conditionally,  absolute or
contingent, joint, several or independent, secured or unsecured, due or not due,
held or to be held, contractual or tortious, relating to the payment of money or
to non-monetary performance, liquidated or unliquidated, arising by operation of
law or otherwise,  and whether or not of a nature presently  contemplated by the
parties or subsequently  agreed to by them arising under the Inventory  Purchase
Agreement.

     3. As used  herein,  the term  "Collateral"  means  all of the  assets  and
property of any kind sold,  assigned,  transferred  or conveyed,  or to be sold,
assigned,  transferred or conveyed,  to the Debtor  pursuant to the terms of the
Inventory  Purchase  Agreement,  as more fully set forth therein,  Accounts,  as
hereinafter  defined,  and all present and future  products  and proceeds of the
foregoing.




     4. The Debtor  represents  and warrants  that:  (a) no financing  statement
(other  than any  which may have been  filed on behalf of the  Secured  Party or
which  evidences a security  interest that is validly,  and will  continually be
validly,  subordinated  to that of the  Secured  Party)  relating  to any of the
Collateral is on file in any public office;  (b) the chief  executive  office of
the  Debtor  (if  any),  and the  Collateral  are  respectively  located  at the
address(es)  set forth at the end of this  Agreement,  and the  Debtor  will not
change such location  without prior written notice to and consent of the Secured
Party;  (c) the  Debtor's  type of entity,  jurisdiction  of  organization,  and
identification  number (if  assigned by the  Secretary  of State of the Debtor's
state of organization)  are set forth at the end of this Agreement;  and (d) the
Debtor has not  created,  and is not aware of, any  security  interest,  lien or
encumbrance  on or  affecting  the  Collateral  other  than  created  hereby  or
expressly referred to in the parenthetical clause in subclause 4(a) hereof.

     5. The Debtor assumes all liability and  responsibility  in connection with
all Collateral  acquired by the Debtor;  and the obligation of the Debtor to pay
all Obligations  shall in no way be affected or diminished by reason of the fact
that any such  Collateral  may be lost,  destroyed,  stolen,  damaged or for any
reason whatsoever unavailable to the Debtor.

     6. As long as this Agreement shall remain in effect, the Debtor agrees:

          (a)  that if the  Secured  Party so  demands  in  writing  at any time
following an Event of Default, as hereinafter  defined,  (i) all proceeds of the
Collateral  shall be delivered to the Secured Party  promptly upon their receipt
in a form  satisfactory  to the  Secured  Party,  and  (ii) all  chattel  paper,
instruments and documents pertaining to the Collateral shall be delivered to the
Secured Party at the time and place and in the manner in which  specified in the
Secured Party's demand;

          (b) in order to enable the Secured Party to comply with the law of any
jurisdiction,  including state, federal and foreign,  applicable to any security
interest  granted  hereby or to the  Collateral,  to execute  and  deliver  upon
request,  in form  acceptable to the Secured  Party,  any  financing  statement,
notice,  statement,  instrument,  document,  agreement  or other paper and/or to
perform any act requested by the Secured Party which may be necessary to create,
perfect,  preserve,  validate or otherwise  protect such security interest or to
enable the Secured  Party to exercise  and  enforce the Secured  Party's  rights
hereunder or with respect to such security interest;

          (c) promptly to pay any filing fees or other costs in connection  with
(i) the filing or recordation  of such financing  statements or any other papers
described  above,  and (ii) such  searches of the public  records as the Secured
Party in its sole discretion shall require;

          (d) that the Secured  Party is  authorized  to file or record any such
financing  statements  or other  papers  without the  signature of the Debtor if
permitted by applicable law;

          (e)  that  the  Secured  Party  may  file  a  photographic   or  other
reproduction  of this  Agreement in lieu of a financing  statement in any filing
office where it is permissible to do so;

          (f) except for the security interest granted hereby,  the Debtor shall
keep the  Collateral  and proceeds  and  products  thereof free and clear of any
security interests, liens or encumbrances of any kind, the Debtor shall promptly
pay, when due, all taxes and transportation,


                                       2



storage  and  warehousing  charges  and fees  affecting  or  arising  out of the
Collateral and shall defend the Collateral against all claims and demands of all
persons at any time  claiming  the same or any interest  therein  adverse to the
Secured Party;

          (g) at all  times  to keep all  insurable  Collateral  insured  at the
expense of the Debtor to the Secured Party's  satisfaction against loss by fire,
theft and any other risk to which the  Collateral  may be subject;  all policies
shall be  endorsed  in favor of the Secured  Party,  with losses  payable to the
Secured  Party,  and, if the Secured Party so requests,  shall be deposited with
the Secured  Party;  and in any event,  such  policies  will  provide  that each
insurer  will give the Secured  Party not less than thirty (30) days'  notice in
writing  prior to the  exercise of any right of  cancellation;  in the event the
Debtor fails to maintain any insurance,  the Secured Party may (but shall not be
obligated to) place such insurance and pay the premium therefor,  in which event
the Debtor will pay the Secured  Party such premium with  interest;  the Secured
Party may apply any  proceeds  of such  insurance  which may be  received  by it
toward  payment  of the  Obligations,  whether  or not  due,  in such  order  of
application as the Secured Party may determine;

          (h) that the Secured Party's duty with respect to the Collateral shall
be solely to use reasonable  care in the custody and  preservation of Collateral
in its  possession;  the Secured  Party shall not be obligated to take any steps
necessary to preserve any rights in any of the Collateral against prior parties,
and the Debtor  hereby  agrees to take such steps;  the Debtor  shall pay to the
Secured Party all costs and expenses, including filing and reasonable attorneys'
fees,  incurred by the  Secured  Party in  connection  with the  custody,  care,
preservation or collection of the Collateral;  the Secured Party may, but is not
obligated  to,  exercise any and all rights of conversion or exchange or similar
rights,  privileges and options  relating to the  Collateral;  the Secured Party
shall have no obligation to sell or otherwise realize upon any of the Collateral
as herein  authorized,  and shall not be responsible for any failure to do so or
for any delay in so doing.  IN THE EVENT OF ANY  LITIGATION  WITH RESPECT TO ANY
MATTER CONNECTED WITH THIS AGREEMENT,  THE OBLIGATIONS,  THE COLLATERAL,  OR ANY
OTHER INSTRUMENT,  DOCUMENT OR AGREEMENT APPLICABLE HERETO OR TO ANY ONE OR MORE
OF  THEM  IN  ANY  RESPECT,   THE  DEBTOR  HEREBY  KNOWINGLY,   VOLUNTARILY  AND
INTENTIONALLY  WAIVES THE RIGHT TO A TRIAL BY JURY IN RESPECT TO ANY CLAIM BASED
HEREON,  ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER
DOCUMENTS  CONTEMPLATED  TO BE EXECUTED IN CONNECTION  HEREWITH OR ANY COURSE OF
CONDUCT,  COURSE OF DEALINGS,  STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS
OF ANY PARTY,  INCLUDING,  BUT NOT LIMITED TO, ANY COURSE OF CONDUCT,  COURSE OF
DEALINGS,   STATEMENTS  OR  ACTIONS  OF  THE  SECURED  PARTY   RELATING  TO  THE
ADMINISTRATION  OF THE  OBLIGATIONS  OR  ENFORCEMENT  OF THE INVENTORY  PURCHASE
AGREEMENT,  AND THE DEBTOR AGREES THAT IT WILL NOT SEEK TO CONSOLIDATE  ANY SUCH
ACTION  WITH ANY OTHER  ACTION IN WHICH A JURY  TRIAL  CANNOT BE OR HAS NOT BEEN
WAIVED.  THE DEBTOR CERTIFIES THAT NO  REPRESENTATIVE,  AGENT OR ATTORNEY OF THE
SECURED PARTY HAS  REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT THE SECURED PARTY
WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER;


                                       3



          (i) that the Debtor will permit the Secured Party, by its officers and
agents,  to have access to and examine at all reasonable  times the  properties,
minute books and other  corporate  records,  and books of account and  financial
records of the Debtor in any way relevant to the  Collateral,  the  Obligations,
the  Inventory  Purchase  Agreement,  and this  Agreement  and the  transactions
contemplated hereby;

          (j) that the Debtor will  promptly  notify the Secured  Party upon the
occurrence of any default,  as provided in this  Agreement,  of which the Debtor
has  knowledge,  and will  promptly  provide  to the  Secured  Party  all  other
information reasonably requested by the Secured Party;

          (k) that  the  Debtor  will not  sell,  transfer,  lease or  otherwise
dispose of any of the Collateral or any interest therein,  or offer to do so, or
permit anything to be done to impair the value of the Collateral or the security
interest granted to the Secured Party  hereunder,  provided,  however,  that the
Debtor may sell products in the ordinary  course of its business to unaffiliated
third parties.  The Secured Party shall have the right, by written notice to the
Debtor, to terminate the Debtor's authority to sell, lease,  otherwise transfer,
manufacture,  process or assemble, or furnish under contracts of service, any or
all of the products of the Debtor.

     7. (a) Upon the  occurrence  of an Event of Default as defined in Section 8
hereof,  the Debtor  agrees as follows:  (i) the Debtor will not,  without first
obtaining the written consent of the Secured Party,  renew or extend the time of
payment of any Account;  (ii) the Debtor will promptly  notify the Secured Party
in  writing of any  compromise,  settlement  or  adjustment  with  respect to an
Account and will forthwith account therefor to the Secured Party in cash for the
amount thereof  without demand or notice;  (iii) the Debtor will stamp,  in form
and manner satisfactory to the Secured Party, its accounts receivable ledger and
other  books  and  records  pertaining  to the  Accounts,  with  an  appropriate
reference to the security  interest of the Secured Party in the  Accounts;  (iv)
upon  request,  the Debtor will furnish to the Secured  Party  original or other
papers  relating  to the  sale of  merchandise  or the  performance  of labor or
services  which  created any Account;  (v) the Debtor may collect the  Accounts,
subject to the  discretion  and  control of the Secured  Party,  but the Secured
Party may,  without cause or notice,  curtail or terminate such authority at any
time; (vi) the proceeds of the Accounts,  when collected by the Debtor,  whether
consisting of cash, checks, notes, drafts, money orders, commercial paper of any
kind whatsoever,  or other documents,  received in payment of the Accounts shall
be promptly  remitted by the Debtor to the Secured Party,  in precisely the form
received,  except  for  endorsement  by the  Debtor  when  required;  (vii) such
proceeds  until remitted to the Secured  Party,  as aforesaid,  shall be held in
trust by the Debtor for, and as the property of, the Secured Party and shall not
be  commingled  with other  funds,  money or  property;  (viii)  proceeds of the
Accounts will be received by the Secured Party subject to final  collection  and
receipt of proceeds in cash or by unconditional  credit to and acceptance by the
Secured Party;  (ix) the Secured Party shall apply, in its absolute  discretion,
all collections  received by it on the Accounts toward the payment of any of the
Obligations  whether  due or not due;  (x) the Debtor will  promptly  notify the
Secured  Party  in  writing  of the  return  or  rejection  of  any  merchandise
represented by the Accounts,  and the Debtor shall forthwith account therefor to
the Secured  Party in cash  without  demand or notice and until such payment has
been  received by the Secured  Party,  the Debtor will receive and hold all such
merchandise  separate  and  apart,  in trust  for and  subject  to the  security
interest in favor of the Secured Party;  (xi) the Secured Party is authorized to
sell,  for  the  Debtor's  account  and  sole  risk,  all or any  part  of  such
merchandise  in the manner and under the terms and  conditions  hereinafter  set
forth.


                                       4



          (b) The Debtor  represents  and warrants to the Secured Party that the
Debtor is the sole  owner of the  Accounts,  and no one has or claims to have an
interest of any kind therein or thereto; each of the debtors named in every such
Account is  indebted to the Debtor in the amount and on the terms  indicated  in
the invoice and schedule of  Accounts;  each Account is bona fide and arises out
of the  performance  of labor or services  or the sale and  delivery or lease of
merchandise  or both,  and none of the  Accounts is now, nor will at any time in
the future become, contingent upon the fulfillment of any contract or conditions
whatsoever, nor subject to any defense, offset or counterclaim.

          (c) The Debtor will  maintain  accurate  and  complete  records of the
Accounts and will make the same  available to the Secured Party at any time upon
demand.  The Secured Party is entitled,  at any time in its sole discretion,  to
notify  the  account  debtors of the Debtor to make  payment  upon the  Accounts
directly to the Secured Party.

          (d) For purposes of this Agreement,  an "Account" or "Accounts" of the
Debtor shall mean (i) all accounts (as defined in the UCC) of the Debtor arising
out of the sale of Purchased  Inventory,  as defined in the  Inventory  Purchase
Agreement, on or after the date of this Agreement;  and (ii) with respect to the
Collateral or any part thereof, all of the Debtor's present and future accounts,
contract rights,  general  intangibles and chattel paper and all other rights to
the  payment  of money  arising  out of the sale (or  lease)  of goods  that are
Collateral,  all  proceeds  thereof  and  all  liens,  securities,   guarantees,
remedies, and privileges pertaining thereto,  together with all rights and liens
of the Debtor in and to such goods, including returned or repossessed goods, and
all rights and  property of any kind  forming  the subject  matter of any of the
Accounts, including the right of stoppage in transit.

     8. Upon non-payment or non-performance  when due of any of the Obligations,
or upon the  failure of the Debtor to perform  any  agreement  on its part to be
performed hereunder, or by the terms of any other related agreement covering the
Obligations, including, but not limited to, the Inventory Purchase Agreement, or
in case the Secured Party deems itself insecure,  or it appears at any time that
any  representation in any financial or other statement of the Debtor (delivered
to the  Secured  Party by or on  behalf  of the  Debtor)  is untrue or omits any
material  fact,  or if a material  adverse  change shall occur in the  financial
condition of the Debtor, or if the Debtor (or any endorser,  guarantor or surety
of or upon any of the  Obligations)  shall die or (being a partnership,  limited
liability  company or corporation)  shall be dissolved or shall become insolvent
(however evidenced),  or upon the suspension of the Debtor, or upon the issuance
of any warrant, process, or order of attachment,  garnishment or lien and/or the
filing of a lien as a result  thereof  against any of the property of the Debtor
(or any  endorser,  guarantor or surety of or upon any of the  Obligations),  or
upon the  making by the  Debtor  (or any  endorser,  guarantor  or surety) of an
assignment for the benefit of creditors  under any  bankruptcy,  reorganization,
arrangement   of  debt,   insolvency,   readjustment   of   debt,   composition,
receivership,  liquidation  or dissolution  law or statute of any  jurisdiction,
then in any such event (each an "Event of Default"),  (a) all Obligations  shall
become at once due and payable, without notice, presentment,  demand for payment
or  protest,  which  are  hereby  expressly  waived;  (b) the  Secured  Party is
authorized to take possession of the Collateral and, for that purpose may enter,
with the aid and  assistance  of any person or persons,  any premises  where the
Collateral,  or any part thereof is, or may be, placed and remove same;  (c) the
Secured Party may require the Debtor


                                       5



to assemble the  Collateral  and to make it available to the Secured  Party at a
place  designated  by the Secured  Party which is  reasonably  convenient to the
Secured  Party and the Debtor;  (d) the Secured  Party shall have the right from
time to time to sell,  resell,  assign,  transfer and deliver all or any part of
the Collateral,  at any broker's board or exchange, or at public or private sale
or  otherwise,  at the option of the  Secured  Party,  for cash or on credit for
future delivery, in such parcel or parcels and at such time or times and at such
place or places,  and upon such terms and  conditions  as the Secured  Party may
deem  proper,  and in  connection  therewith  may grant  options  and may impose
reasonable  conditions  such as requiring  any  purchaser to represent  that any
stock  constituting  part of the  Collateral is being  purchased for  investment
purposes  only, all without  (except as shall be required by applicable  statute
and  cannot  be  waived)  advertisement  or demand  upon the  Debtor or right of
redemption  to the  Debtor,  which  are  hereby  expressly  waived;  unless  the
Collateral is  perishable  or threatens to decline  speedily in value or is of a
type  customarily sold on a recognized  market,  the Secured Party will give the
Debtor reasonable notice of the time and place of any such public sale or of the
time after which any private sale or any other intended  disposition  thereof is
to be made,  and the Debtor  agrees  that ten (10) days' prior  notice  shall be
deemed reasonable notice; (e) upon each such sale, the Secured Party may, unless
prohibited  by applicable  statute  which cannot be waived,  purchase all or any
part of the  Collateral  being  sold,  free from and  discharged  of all trusts,
claims, rights of redemption and equities of the Debtor, which are hereby waived
and released;  provided,  however, that the Secured Party at any time, before or
after the  occurrence  of any Event of Default,  may, but shall not be obligated
to,  transfer  into or out of its own name or that of its  nominee all or any of
the Collateral which is instruments,  stocks,  bonds, and other securities,  and
the Secured Party or its nominee may demand, sue for, collect,  receive and hold
as like Collateral any or all interest, dividends and income thereon, and if any
securities are held in the name of the Secured Party or its nominee, the Secured
Party may,  after the  occurrence  of any such  events,  exercise all voting and
other rights pertaining  thereto as if the Secured Party were the absolute owner
thereof;  but the Secured  Party shall not be  obligated  to demand  payment of,
protest,  or take  any  steps  necessary  to  preserve  any  rights  in any such
Collateral against prior parties, or take any action whatsoever in regard to any
such  Collateral,  all of which the Debtor  assumes  and  agrees to do.  Without
limiting  the  generality  of the  foregoing,  the  Secured  Party  shall not be
obligated  to  take  any  action  in  connection  with  any  conversion,   call,
redemption,  retirement or any other event  relating to any of such  Collateral,
unless the Debtor  gives  written  notice to the Secured  Party that such action
shall be taken not more than  thirty (30) days prior to the time such action may
first be taken and not less than ten (10) days  prior to the  expiration  of the
time during which such action may be taken; (f) the Secured Party's obligations,
if any, to give additional (or to continue) financial accommodations of any kind
to the Debtor shall immediately terminate; and (g) in addition to the rights and
remedies  given to the Secured Party  hereunder or otherwise,  the Secured Party
shall have all of the rights and  remedies of a secured  party under the Uniform
Commercial Code of the Governing  State.  As used in this Agreement,  "Governing
State" shall mean the state indicated as such below.

     9. In the case of each such sale or of any  proceedings  to collect  any of
the  Obligations,  the Debtor shall pay all costs and expenses of every kind for
collection,  sale  or  delivery,  including,  but  not  limited  to,  reasonable
attorneys'  fees, and after  deducting such costs and expenses from the proceeds
of sale or collection, the Secured Party may apply any residue to pay any of the
Obligations,  and the Debtor will continue to be liable to the Secured Party for
any  deficiency  with  interest.   The  Secured  Party  shall  have  the  right,
exercisable in its sole and absolute discretion,  to retain any surplus


                                       6



from any such sale or collection as additional security until the expiration and
complete  satisfaction  of all of the  Obligations,  whether  then  existing  or
thereafter arising.

     10. The Secured Party may, but is not  obligated  to, (a) demand,  sue for,
collect or receive any money or property at any time due,  payable or receivable
on  account  of  or  in  exchange  for  any  obligations  securing  any  of  the
Obligations;   (b)  compromise  and  settle  with  any  person  liable  on  such
obligation,  and/or (c) extend the time of payment of, or otherwise change,  the
terms  thereof,   as  to  any  party  liable  thereon;   all  without  incurring
responsibility to the Debtor or affecting any of the Obligations.

     11. (a) In order to effectuate the terms and provisions  hereof, the Debtor
hereby  designates and appoints the Secured Party and its designees or agents as
attorney-in-fact of the Debtor, irrevocably and with power of substitution, with
authority to receive,  open and dispose of all mail addressed to the Debtor,  to
notify the Post Office  authorities  to change the address for  delivery of mail
addressed to the Debtor to such address as the Secured Party may  designate;  to
endorse the name of the Debtor on any notes, acceptances,  checks, drafts, money
orders,  instruments  or other evidence of payment or proceeds of the Collateral
that  may come  into the  Secured  Party's  possession;  to sign the name of the
Debtor on any invoices,  documents,  drafts against, and notices (which also may
direct,  among other things, that payment be made directly to the Secured Party)
to Account  debtors or obligors  of the Debtor,  assignments  and  requests  for
verification  of Accounts;  to execute  proofs of claim and loss; to execute any
endorsements,  assignments,  or other instruments of conveyance or transfer;  to
adjust and compromise any claims under insurance policies;  to execute releases;
and to do all  other  acts  and  things  necessary  and  advisable  in the  sole
discretion  of the Secured  Party to carry out and enforce this  Agreement.  All
acts of said  attorney or designee are hereby  ratified and  approved,  and said
attorney or designee shall not be liable for any acts of commission or omission,
nor for any error of judgment or mistake of fact or law. This power of attorney,
being  coupled with an interest,  is  irrevocable  while any of the  Obligations
shall remain unpaid.

     (b) The  Debtor  hereby  grants  to the  Secured  Party  (and  its  agents,
representatives  or assigns) a  fully-paid,  royalty-free,  worldwide  right and
license  to,  upon and during  the  continuance  of an Event of Default  (unless
appropriately waived in writing in accordance with this Agreement), use, or sell
or otherwise  transfer,  any and all of the Collateral which may bear or utilize
any of the  Debtor's or any of its  divisions'  names,  tradenames,  trademarks,
patents or other intellectual property.

     12. All options,  powers and rights granted to the Secured Party  hereunder
or under any promissory note, instrument, document or other writing delivered to
the  Secured  Party  shall be  cumulative  and shall be in addition to any other
options, powers or rights which the Secured Party may now or hereafter have as a
secured party under the Uniform  Commercial Code of the Governing State or under
any other  applicable law or otherwise.  All security  interests and the related
rights and remedies  granted to the Secured  Party  hereunder or under any other
instrument,  document or writing  delivered  to the Secured  Party by the Debtor
shall be cumulative;  provided,  however, that, in the event of an inconsistency
between the terms of the security  interest and the related  rights and remedies
granted  hereunder and the terms of the security interest and the related rights
and remedies granted to the Secured Party under any other  instrument,  document
or writing, the grant most favorable to the Secured Party shall control.


                                       7



     13.  No delay on the part of the  Secured  Party in  exercising  any of its
options,  powers,  or  rights,  or  partial or single  exercise  thereof,  shall
constitute a waiver thereof. Neither this Agreement nor any provision hereof may
be modified,  changed,  waived,  discharged or terminated orally, but only by an
instrument  in writing,  signed by the party  against  whom  enforcement  of the
modification,  change,  waiver,  discharge or termination is sought. The Secured
Party shall have the right,  for and in the name, place and stead of the Debtor,
to execute  endorsements,  assignments  or other  instruments  of  conveyance or
transfer with respect to any of the Collateral.

     14. Notice of  acceptance of this  Agreement by the Secured Party is hereby
waived.  This  Agreement  shall be  immediately  binding upon the Debtor and its
successors and assigns, whether or not the Secured Party signs this Agreement.

     15. It is the intention of the parties that the security  interest provided
for herein shall attach to  after-acquired as well as existing  Collateral,  and
the Obligations  covered by this Agreement  shall include any other  obligation,
indebtedness, agreement, guarantee or liability of any kind of the Debtor to the
Secured Party,  whether now existing or hereafter  arising,  whether monetary or
non-monetary,  whether  or not  similar  to prior  or  existing  obligations  or
liabilities, and howsoever evidenced, all to the maximum extent permitted by the
Uniform Commercial Code of the Governing State.

     16. Unless the context  otherwise  requires,  or unless  otherwise  defined
herein all terms used herein which are defined in the Uniform Commercial Code of
the Governing State shall have the meanings therein stated.

     17. For the purpose of Section 9.402(1) of the Uniform Commercial Code, the
address of the Debtor specified below under the caption "Chief Executive Office"
may be designated as the Debtor's mailing address.

     18. This Agreement  shall be construed in accordance  with, and be governed
by, the law of the Governing  State  (excluding the laws applicable to conflicts
or choice of law).

     19. GOVERNING STATE: Ohio, except for perfection, as appropriate.

     20. Upon receipt of an  affidavit of an officer of the Secured  Party as to
the loss,  theft,  destruction  or  mutilation  of this  Agreement  or any other
security  document which is not of public  record,  and, in the case of any such
loss, theft,  destruction or mutilation,  upon cancellation of such agreement or
other security  document,  the Debtor will issue, in lieu thereof, a replacement
agreement or other security document.

     21. The Secured Party shall have the unrestricted right at any time or from
time to time, and without the Debtor's consent,  to assign all or any portion of
its rights and  obligations  hereunder to one or more other  persons or entities
(each, an "Assignee"),  and the Debtor agrees that it shall execute, or cause to
be executed, such documents, including but not limited to, amendments hereto and
to any other  documents  executed in  connection  herewith  or  pursuant  hereto
(collectively  the  "Collateral  And Security  Documents")  as the Secured Party
shall deem necessary to effect the


                                       8



foregoing.   Upon  the   execution  and  delivery  of   appropriate   assignment
documentation,  amendments and any other  documentation  required by the Secured
Party in connection with such assignment, and the payment by the Assignee of the
purchase price agreed to by the Secured Party and such  Assignee,  such Assignee
shall have all of the rights and obligations of the Secured Party hereunder (and
under any and all other  Collateral  And Security  Documents) to the extent that
such rights and obligations  have been assigned by the Secured Party pursuant to
the assignment  documentation  between the Secured Party and such Assignee,  and
the  Secured  Party  shall  be  released  from  its  obligations  hereunder  and
thereunder to a corresponding extent.

     22. The Debtor and the Secured Party acknowledge and agree to the following
provisions  in  anticipation  of  the  possible  application,  in  one  or  more
jurisdictions, to the transactions contemplated hereby, of the Revised Article 9
of the Uniform Commercial Code in the form or substantially in the form approved
in  1998  by  the  American  Law  Institute  and  the  National   Conference  of
Commissioners on Uniform State Law ("Revised Article 9").

          (a) In applying the law of any jurisdiction in which Revised Article 9
is in effect,  the Collateral  consists of the assets of the Debtor as described
in Section 3 hereinabove,  whether or not within the scope of Revised Article 9.
The Collateral shall include, but not be limited to, the following categories of
assets as defined in Revised Article 9: goods  (including  inventory,  equipment
and  any  accessions  thereto),   instruments   (including   promissory  notes),
documents, accounts (including health-care-insurance receivables), chattel paper
(whether  tangible or electronic),  deposit  accounts,  letter-of-credit  rights
(whether or not the letter of credit is evidenced by a writing), commercial tort
claims,  securities  and all  other  investment  property,  general  intangibles
(including payment intangibles and software), supporting obligations and any and
all proceeds of any thereof,  wherever located,  whether now owned and hereafter
acquired.  If the Debtor shall at any time,  whether or not Revised Article 9 is
in effect in any particular  jurisdiction,  acquire a commercial  tort claim, as
defined in Revised  Article 9 and such  commercial  tort claim is a component of
the  Collateral  as  described  in  Section  3  hereinabove,  the  Debtor  shall
immediately  notify the Secured  Party in a writing  signed by the Debtor of the
brief details  thereof and grant to the Secured Party in such writing a security
interest  therein  and in the  proceeds  thereof,  all  upon  the  terms of this
Agreement,  with such writing to be in form and  substance  satisfactory  to the
Secured Party.

          (b) The  Secured  Party  may at any time and from  time to time,  file
financing  statements,  continuation  statements  and  amendments  thereto  that
describe the Collateral and the assets included  therein,  and which contain any
other information required by Part 5 of Revised Article 9 for the sufficiency or
filing office acceptance of any financing statement,  continuation  statement or
amendment,  including  whether  the  Debtor  is an  organization,  the  type  of
organization  and any organization  identification  number issued to the Debtor.
The Debtor agrees to furnish any such  information to the Secured Party promptly
upon  request.  Any  such  financing  statement,   continuation   statements  or
amendments  may be signed by the Secured Party on behalf of the Debtor,  and may
be filed at any time in any  jurisdiction  whether or not  Revised  Article 9 is
then in effect in that jurisdiction.

          (c) The Debtor shall at any time from time to time, whether or not
revised Article 9 is in effect in any particular  jurisdiction,  take such steps
as the Secured Party may reasonably  request for the Secured Party (i) to obtain
an acknowledgment,  in form and substance  satisfactory to


                                       9



the Secured Party, of any bailee having possession of any of the Collateral that
the bailee holds such Collateral for the Secured Party, (ii) to obtain "control"
of  any  investment  property,  deposit  accounts,  letter-of-credit  rights  or
electronic  chattel  paper (as such terms are defined in Revised  Article 9 with
corresponding  provisions in Rev. ss.ss.  9-104, 9-105, 9-106 and 9-107 relating
to what constitutes "control" for such items of Collateral), with any agreements
establishing  control to be in form and  substance  satisfactory  to the Secured
Party,  and (iii)  otherwise to insure the continued  perfection and priority of
the  Secured  Party's  security  interest in any of the  Collateral,  and of the
preservation of its rights therein, whether in anticipation,  and following, the
effectiveness of Revised Article 9 in any jurisdiction.

          (d) Nothing  contained in this Section 22 shall be construed to narrow
the scope of the Secured Party's  security  interest in any of the Collateral or
the  perfection or priority  thereof or to impair or otherwise  limit any of the
rights,  powers,  privileges or remedies of the Secured Party  hereunder  except
(and then only to the extent)  mandated by Revised  Article 9 to the extent then
applicable.

                     [Signatures appear on following page]




                                       10





          IN WITNESS  WHEREOF,  the undersigned  have executed this Agreement or
have  caused  these  presents  to be  executed  and  delivered  by their  proper
corporate  officer or officers  and caused  their  proper  corporate  seal to be
hereto affixed, as of the Effective Time.

                                   ROSENBOOM MACHINE & TOOL, INC.


                                   By:/s/ Brian Rosenboom
                                      ------------------------------------------
                                       Brian Rosenboom, Vice President

                                   GREEN MANUFACTURING, INC.


                                   By:/s/ Joseph A. Molino, Jr.
                                      ------------------------------------------
                                       Joseph A. Molino, Jr., Vice President


Chief Executive Office of Debtor:

Address:
Rosenboom Machine & Tool, Inc.
1530 Western Avenue
Sheldon, Iowa 51201

Other Business Addresses of Debtor:
- ----------------------------------
(if none, state "None")

None

Location of Collateral:
- ----------------------

1032 South Maple Street
Bowling Green, Ohio  43402

Type of Entity of Debtor:
- ------------------------

Corporation

Jurisdiction of Organization of Debtor:
- --------------------------------------

Iowa

Organization Identification Number of Debtor (if any):
- -----------------------------------------------------

103648