1
                                                                      EXHIBIT 10

                            FIFTH AMENDMENT TO THE 
                              REVOLVING LOAN AND
                              SECURITY AGREEMENT


        THIS FIFTH AMENDMENT TO THE REVOLVING LOAN AND SECURITY AGREEMENT (the
"Fifth Amendment") is entered into by and among NATIONAL CANADA FINANCE CORP.,
NATIONAL BANK OF CANADA (New York, New York) (collectively, "Bank"),
TRANSTECHNOLOGY CORPORATION, a Delaware corporation ("TT"), ELECTRONIC
CONNECTIONS AND ASSEMBLIES, INC., a Delaware corporation ("ECA, Inc."),
INDUSTRIAL RETAINING RING COMPANY, a New Jersey corporation ("IRR") and
RETAINERS, INC., a New Jersey corporation ("Retainers") and, together with TT,
ECA, Inc. and IRR, sometimes hereinafter referred to collectively in this Fifth
Amendment as "Borrowers").

                                   RECITALS

        A.  On June 21, 1991, TT and Bank entered into a certain Revolving Loan
And Security Agreement (the "Loan Agreement," all terms defined therein being
used in this Fifth Amendment with the same meaning unless otherwise stated)
under the terms of which Bank loaned to TT $9,000,000 on a revolving loan basis
and $4,000,000 in the form of letters of credit pursuant to the provisions set
forth in the Loan Agreement.

        B.  On December 18, 1991, TT and Bank entered into a certain First
Amendment To The Revolving Loan And Security Agreement (the "First Amendment")
to provide for (1) the elimination of the $4,000,000 sub-limit imposed on TT by
Bank with respect to funding of the Letter of Credit Facility, (2) the
modification of certain covenants, and (3) the waiver by Bank of TT's
compliance with Section 7.1(N) of the Loan Agreement relating to TT's net
worth for the period ended September 29, 1991.

        C.  On December 10, 1992, TT and Bank entered into a certain Second
Amendment To The Revolving Loan And Security Agreement (the "Second Amendment")
to provide for (1) an increase in the maximum principal amount of borrowings
under the Revolving Loan from $13,000,000 to $25,000,000 (inclusive of the
issuance by Bank to TT of a maximum of $5,000,000 of standby letters of
credit), (2) a modification to the rate of interest charged on borrowings under
the Revolving Loan to provide for a rate of interest based on the Base Rate or
LIBOR (as defined therein), (3) a modification to the Borrowing Base to permit
loan advances against the Eligible Inventory of TT, (4) the modification of
Bank's Collateral of TT to include machinery and equipment of TT, (5) the
modification of certain financial covenants of TT, (6) the payment by TT of
certain dividends, and (7) the extension of the Termination Date of the Loan
Agreement.



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        D.  On December 31, 1992, TT and Bank entered into a letter agreement
(the "Letter Agreement") to permit TT to pay dividends in accordance with
Section 7.2(H) of the Loan Agreement, as amended, commencing with the quarter
ending December 31, 1992.

        E.  On August 2, 1993, TT and Bank entered into a certain Third
Amendment To The Revolving Loan And Security Agreement (the "Third Amendment")
to provide for (1) an increase in the maximum principal amount of borrowings 
under the Revolving Loan from $25,000,000 to $35,000,000 (inclusive of the
issuance by Bank to TT of a maximum of $5,000,000 of standby letters of
credit), (2) a term loan facility in the principal amount of $10,000,000 with
interest accruing at a rate equal to one-quarter (1/4) percentage points above
the Base Rate, (3) the grant to Bank of a mortgage on the Palnut Property (as
defined in the Third Amendment), (4) a modification to the Borrowing Base to
increase the amount of funds TT may borrow against Eligible Inventory from
$13,000,000 to $18,000,000 and (5) the establishment of a termination fee upon
the prepayment by TT of the term loan.

        F.  On January 31, 1994, TT, ECA, Inc. and Bank entered into a certain
Fourth Amendment To The Revolving Loan Security Agreement (the "Fourth
Amendment") to add ECA, Inc., a wholly-owned subsidiary of TT, as a co-obligor
for the repayment of all loans to TT and ECA, Inc. by Bank.

        G.  TT is purchasing all of the outstanding stock of each of IRR and
Retainers, each of which will be operated as wholly-owned subsidiaries of TT.

        H.  In consideration for Bank agreeing to loan and re-loan funds to
each of IRR and Retainers under the Revolving Loan in accordance with the
provisions of the Loan Agreement, as amended, each of IRR and Retainers desire
to (1) assume as a co-obligor all obligations and liabilities of Borrowers due
and owing to Bank now or hereafter arising under the Loan Agreement, as
amended, and (2) grant to Bank a security interest in and to its Collateral in
accordance with the provisions of this Fifth Amendment.

        I.  Borrowers and Bank now desire to amend the Loan Agreement, as
amended, to (1) add each of IRR and Retainers as a co-obligor for the repayment
of all loans to Borrowers by Bank, (2) provide for a term loan facility in the
principal amount of $15,000,000 with interest accruing at a rate equal to the
Base Rate, (3) modify the Borrowing Base to increase the maximum amount of
borrowings against Eligible Inventory and to permit borrowings against the
stock of Mace Security International owned by TT, (4) modify certain financial
covenants of Borrowers, and (5) provide for such other amendments and
modifications as are set forth in the provisions of this Fifth Amendment.



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        J.  Due to the affiliation and financial interdependence of Borrowers,
Bank and Borrowers have determined that it would be in their respective best
interests for each Borrower to be a joint and several obligor of each other
Borrower's obligations to Bank in accordance with the provisions set forth in
the Loan Agreement, as amended by the First Amendment, the Second Amendment,
the Letter Agreement, the Third Amendment, the Fourth Amendment and this Fifth
Amendment.


                                  PROVISIONS


        NOW, THEREFORE, in consideration of the foregoing, the parties agree as
follows:


SECTION I.      AMENDMENTS TO LOAN AGREEMENT.

        The Loan Agreement is amended as follows:

        A.  On and after the effective date of this Fifth Amendment, each
reference in the Loan Agreement to "this Agreement," "hereunder," and "hereof,"
or words of like import referring to the Loan Agreement shall mean and refer to
the Loan Agreement, as amended by the First Amendment, the Second Amendment,
the Letter Agreement, the Third Amendment, the Fourth Amendment and this Fifth
Amendment.  The Loan Agreement, as amended by the First Amendment, the Second
Amendment, the Letter Agreement, the Third Amendment, the Fourth Amendment and
this Fifth Amendment, is, and shall continue to be, in full force and effect
and hereby is ratified and confirmed in all respects.

        B.  On and after the effective date of this Fifth Amendment, each
reference in the Loan Agreement, as amended, to "Borrower" or words of like
import referring to Borrower shall mean, refer to, and include each of TT, ECA,
Inc., IRR and Retainers, and shall hereinafter be treated as referring to
"Borrowers" on a collective basis and in the aggregate.

        C.  Grant of Security Interest.  To secure the prompt payment and
performance of the Obligations, each of IRR and Retainers hereby grants to Bank
in accordance with the provisions of Section 4.1 of the Loan Agreement, as
amended, a continuing security interest in and to all of the Property of IRR
and Retainers, as the case may be, described in Section 4.1(A) through (G) of
the Loan Agreement, as amended, whether now owned or existing or hereafter
acquired or arising and wheresoever located.

        D.  Paragraphs (G), (J), (N), (MM), and (JJJ) of Section 1.1 of the
Loan Agreement are amended in their entirety as follows:



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        (G)  Borrowing Base.  Subject to the provisions of Section 2.1 of this
Agreement, an amount equal to the lesser of:

             (1)  The sum of (a) eighty percent (80%) of the unpaid face amount
        of Eligible Accounts, plus (b) the lesser of (i) fifty percent (50%) of
        the lower of cost (determined on a first-in, first-out basis) or market
        value of Eligible Inventory or (ii) $19,000,000, plus (c) the lesser of
        (i) fifty percent (50%) of the close price (to be determined as of the
        last day of the immdediately preceding month for the then current
        month) of the Mace Stock as quoted by the NASDAQ National Market
        Issues, or (ii) $1,000,000; or

             (2)  The Revolving Loan Credit Limit.

        (J)  Collateral.  The Accounts, Inventory, Fixed Collateral, the Palnut
Property, the Mace Stock and all other Property of Borrowers now or at any time
or times hereafter subject to a Lien in favor of Bank.

        (N)  Credit Documents.  This Agreement, the Promissory Note, the Term
Note, the Acquisition Term Note, the Mortgage, the Pledge Agreement and all
other agreements, instruments, and documents (including, but not limited to,
all assignments, security agreements, lien waivers, subordinations, guarantees,
powers of attorney, and consents) heretofore, now, or hereafter executed by
Borrowers and delivered to Bank (other than the legal opinions) with respect to
the transactions contemplated by this Agreement, in each instance as the
foregoing may be amended from time to time.

        (MM) Promissory Note.  The Promissory Note executed by TT and delivered
to Bank, dated June 21, 1991, as amended by (1) the First Amendment To
Promissory Note, executed by TT and delivered to Bank, dated December 10, 1992,
(2) the Second Amendment To Promissory Note, executed by TT and delivered to
Bank, dated August 2, 1993, (3) the Third Amendment To Promissory Note executed
by TT and ECA, Inc. and delivered to Bank, dated January 31, 1994, and (4) the
Fourth Amendment to Promissory Note in the form attached to the Fifth Amendment
as Exhibit A (with such changes or modifications, if any, to which Borrowers
and National Canada Finance Corp. may agree) evidencing the Revolving Loan made
by National Canada Finance Corp. pursuant to Section 2.1(A) of this Agreement,
together with all amendments thereto and all notes issued in substitution
therefor or replacement thereof.


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            (JJJ)  Term Note.  The Term Note executed by TT and delivered to
        Bank, dated August 2, 1993, as amended by (1) the First Amendment To
        Term Note, executed by TT and ECA, Inc., dated January 31, 1994, and
        (2) the Second Amendment To Term Note in the form attached to the Fifth
        Amendment as Exhibit B (with such changes or modifications, if any, to
        which Borrowers and National Canada Finance Corp. may agree) evidencing
        the Term Loan made by National Canada Finance Corp. pursuant to Section
        2.2(A) of this Agreement, together with all amendments thereto and all
        notes issued in substitution therefor or replacement thereof.

        E.  Paragraphs (KKK), (LLL), (MMM) and (NNN) are added to Section 1.1
of the Loan Agreement as follows:

            (KKK)  Acquisition Term Loan.  As defined in Section 2.3(A) of this
        Agreement.

            (LLL)  Acquisition Term Note.  The Acquisition Term Note to be
        executed by Borrowers in substantially the form attached to the Fifth
        Amendment as Exhibit C (with such changes or modifications, if any, to
        which Borrowers and National Canada Finance Corp. may agree) evidencing
        the Acquisition Term Loan made by National Canada Finance Corp.
        pursuant to Section 2.3(A) of this Agreement, together with all
        amendments thereto and all notes issued in substitution therefor or
        replacement thereof.

            (MMM)  Mace Stock.  The 465,000 shares of common stock of Mace
        Security International, a Delaware corporation, owned by TT.

            (NNN)  Pledge Agreement.  The Pledge And Security Agreement in the
        form attached to the Fifth Amendment as Exhibit D (with such changes or
        modifications, if any, to which TT and National Canada Finance Corp.
        may agree).

        F.  Sections 2.3 through 2.12 of the Loan Agreement are amended in
their entirety and a new Section 2.13 is added to the Loan Agreement as
follows:

            2.3  Acquisition Term Loan.

            (A)  Establishment of Acquisition Term Loan.  Subject to the
        provisions of this Agreement, on the effective date of the Fifth
        Amendment, Bank shall make a term loan to Borrowers in the amount of
        Fifteen Million Dollars ($15,000,000; the "Acquisition Term Loan").


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     (B)  Payment.  The Acquisition Term Loan shall bear interest as provided
in paragraph (C) of this Section 2.3 and shall be evidenced by, and repayable
in accordance with, the Acquisition Term Note but, in the absence of such
Acquisition Term Note, shall be evidenced by Bank's records of disbursements
and repayments.  Without in any way limiting Bank's right at any time to demand
payment of the entire principal amount of the Acquisition Term Loan, and all
interest accrued thereon, upon the occurrence of an Event of Default, which
right is absolute and unconditional, the entire principal amount of the
Acquisition Term Loan, together with all interest accrued thereon, shall become
due and payable in full on September 30, 1999, without notice, presentment,
demand, notice of dishonor, or any notice of any kind.

     (C)  Interest on Acquisition Term Loan.  Borrowers shall pay interest
(based on a year having 360 days and calculated for the actual number of days
elapsed) on the unpaid principal amount of the Acquisition Term Loan
outstanding from time to time from the date thereof until paid, payable as of
the last day of each month commencing September 30, 1994, and continuing on the
last day of each month thereafter, and, at the maturity thereof, at a rate per
annum which shall be equal to the Base Rate from time to time in effect.  Any
increase or decrease in the Base Rate shall become effective on the date of
such change.

     2.4  Letter of Credit Facility.  Subject to the provisions of this
Agreement, National Canada Finance Corp. or its parent corporation, National
Bank of Canada (New York, New York), shall issue for and on behalf of Borrowers
standby letters of credit the issued and outstanding amounts of which, together
with all unpaid draws thereon, (1) shall not exceed the lesser of (a) the
Borrowing Base or (b) $5,000,000 (the "Letter of Credit Facility"), and (2)
shall reduce, on a dollar for dollar basis, the Borrowing Base and the
Revolving Loan Credit Limit.  All draws made upon any issued and outstanding
standby letter of credit shall bear interest at the Adjusted Base Rate from
time to time in effect and all payments of principal, and accrued interest
thereon, shall be due and payable in accordance with the provisions of Section
2.1 (B) and (D) above.

     2.5  Fees and Additional Charges.

     (A)  Commitment Fee.  On the date of execution of the Fifth Amendment
Borrowers shall pay to Bank a commitment fee of $37,500 (the "Commitment Fee").



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     (B)  Unused Line Fee.  Commencing July 31, 1991, and continuing on the
last day of each month thereafter until such time as the Revolving Loan is
terminated as provided herein and Borrowers' Obligations are paid in full,
Borrowers shall pay to Bank an amount equal to one-quarter of one percent
(1/4%) per annum of the difference between the Revolving Loan Credit Limit and
the sum of (1) the issued and outstanding standby letters of credit and (2) the
outstanding principal balance of the Revolving Loan during the preceding month
(the "Unused Line Fee").

     (C)  Termination Fee.  Prior to the Termination Date, Borrowers may
terminate this Agreement as of the last day of any month by giving Bank at
least ninety (90) days prior written notice of the date on which this Agreement
is to terminate, which date must be the last day of a month, and by paying to
Bank on such termination date all of the outstanding principal balance due and
payable under the Promissory Note, the Term Note, the Acquisition Term Note,
all other Obligations, and all accrued and unpaid interest thereon; provided,
however, that if such specified date of termination is on or before the
Termination Date, Borrowers shall pay Bank an amount equal to one percent (1%)
of the sum of the Revolving Loan Credit Limit and the original principal amount
of the Term Loan (the "Termination Fee").  The Termination Fee shall be paid to
Bank at the same time and in the same manner in which Borrowers pay in full the
then outstanding principal amounts and interest thereon due and owing under the
Promissory Note, the Term Note, the Acquisition Term Note and all other
Obligations.

     (D)  Letter of Credit Fee.  Borrowers shall be obligated to pay Bank a
per-annum amount equal to one and one-half percent (1.5%) of the face amount of
each standby letter of credit issued by Bank for the benefit of Borrowers (the
"Letter of Credit Fee").  Each Letter of Credit Fee shall be due and payable
on the date of issuance of such Letter of Credit and any additional quarterly
installments shall be due and payable in advance for each subsequent quarter in
which a standby letter of credit is issued and outstanding for the benefit of
Borrowers.

     2.6  Accountings.  Any accounting rendered by Bank to Borrowers shall be
deemed correct and conclusively binding upon Borrowers unless (A) Borrowers
notify Bank by certified mail, return receipt requested, within thirty (30)
calendar days after the date when each such



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accounting is mailed or otherwise delivered to Borrowers, or (B) there exists a
bona fide mistake in such accounting regardless of which party discovers such
mistake.  

        2.7  All Advances to Constitute One Loan.  The Revolving Loan, the Term
Loan, the Acquisition Term Loan and all other amounts owed by Borrowers to
Bank under this Agreement, whether or not evidenced by a promissory note or
term note, shall constitute one obligation of Borrowers, secured by Bank's
lien on and security interest in all of the Collateral.  Borrowers shall be
liable to Bank for all of the Obligations, regardless of whether such
Obligations arise as a result of advances made directly to Borrowers, it being
stipulated and agreed that all monies advanced by Bank hereunder inure to the
benefit of Borrowers, and that Bank is relying on the liability of Borrowers in
extending credit and otherwise making advances under this Agreement.

        2.8  Excess Interest.  In no contingency or event whatsoever shall the
interest rate charged pursuant to the terms of this Agreement exceed the
highest rate permissible under any law which a court of competent jurisdiction
shall, in a final determination, deem applicable hereto.  In the event that
such a court determines that Bank has received interest under this Agreement in
excess of the highest applicable rate, such excess interest shall first be
applied to any unpaid principal balance owed by Borrowers and, if the then
remaining excess interest is greater than the unpaid principal balance, Bank
promptly shall refund such excess interest to Borrowers.  Notwithstanding
anything to the contrary contained in this Agreement, the Promissory Note, the
Term Note or the Acquisition Term Note, if the rate of interest payable on the
Promissory Note, the Term Note or the Acquisiton Term Note is ever reduced as a
result of this Section 2.8 and at any time thereafter the maximum rate permitted
by applicable law shall exceed the rate of interest provided for in the
Promissory Note, the Term Note or the Acquisiton Term Note, then the rate
provided for in the Promissory Note, the Term Note or the Acquisition Term
Note, as the case may be, shall be increased to the maximum rate permitted by
applicable law for such period as is required so that the total amount of
interest received by Bank is that which would have been received by Bank but
for the operation of this Section 2.8.

        2.9  Revival.  To the extent that Borrowers make a payment or payments
to Bank or to the extent Bank receives any payment or proceeds of the Collateral
for


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Borowers' benefit, which payment or proceeds or any part thereof is subsequently
invalidated, declared to be fraudulent, or preferential, set aside, and/or
required to be repaid to a trustee, receiver, or any other party under any
bankruptcy act, state or Federal law, common law, or equitable cause, then,
to the extent of such payment or proceeds received by Borrowers, the Obligations
or part thereof intended to be satisfied shall be revived and shall continue in
full force and effect as if such payment or proceeds had not been received by
Bank.

        2.10  Optional Charge Against Revolving Loan.  To the extent Borrowers
do not remit, when due, any payments of interest or, in the case of the Term
Loan, the Acquisition Term Loan or any other loans or Obligations other than
the Revolving Loan, any payment of principal or any other payment required to
be made by Borrowers to Bank pursuant to the terms of any of the Credit
Document within any applicable grace periods, Bank, at its option, may make
such payment by increasing the outstanding principal balance of the Revolving
Loan in order to prevent such amount from becoming past due, but it is expressly
acknowledged and covenanted that Bank shall be under no obligation to do so. 

        2.11  Specific Conditions Applicable to Requests for Revolving Loan.  In
addition to all other conditions set forth in this Agreement, each request by
Borrowers for a Revolving Loan also is subject to the following specific
conditions:

        (A)   Notice of Request.  Borowers shall notify Bank in writing or
telephonically of Borrowers' request for a Revolving Loan, which request shall
be received by Bank not later than 2:00 p.m., Cleveland, Ohio time and shall
state the total amount of the Revolving Loan requested.

        (B)   Borrowing Base Certificate.  Borrowers' written request shall be
accompanied by a duly completed and executed "Borrowing Base Certificate" in
the form attached to this Agreement as Exhibit 2.9 (B).  If Borrowers' request
is made telephonically, the Borrowing Base Certificate shall be delivered to
Bank no later than the next business day after such telephonic request is made.
Each borrowing Base Certificate shall demonstrate that the pricipal amount of
the Revolving Loan, when added to the aggregate principal amount of all
Revolving Loans then outstanding, shall not exceed the Borrowing Base, as
determined based on the last Borrowing Base Certificate timely delivered to
Bank pursuant to Section 5.4 (B) of this Agreement.



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        (C)  Borrowers' Acceptance of Proceeds.  The acceptance by Borrowers of
the proceeds of any Revolving Loan, as of the date of such acceptance, shall
be deemed (1) to constitute a representation and warranty by Borrowers that all
conditions to the making of such Revolving Loan set forth in this Agreement
have been satisfied, and (2) a confirmation by Borrowers of the granting and
continuance of the Lien in favor of Bank created pursuant to this Agreement and
the Credit Documents.
        
        (D)  Conditions to Making Revolving Loan.  Bank shall not make any
Revolving Loan unless (1) it shall have received Borrowers' written or
telephonic request and Borrowing Base Certificate in the prescribed time as
set forth in paragraph (A) of this Section 2.11, (2) no Event of Default shall
then exist or, immediately after the making of any Revolving Loan, would exist,
(3) all provisions or covenants contained in Section 7 of this Agreement shall
have been complied with or performed, (4) all of the Credit Documents shall be
in full force and effect, (5) the representations and warranties contained in
Section 6 of this Agreement shall be true and correct in all material respects
as if made on and as of the date of such borrowing except to the extent that
any thereof expressly relate to an earlier date, and (6) Bank shall not have
made demand for the payment of the Obligations or otherwise terminated the
availability of any Revolving Loan.     

        2.12  Manner of Payments.  On or before the date they become due,
Borrowers shall make payments to Bank in immediately available funds, even if
it contests any statement rendered by bank;  provided, however, that if Bank,
at the option of Borrowers, shall (A) refund any overpaid amount to Borrowers,
or (B) grant a credit against amounts due for the following month in the
appropriate amount.  As to Obligations which become due and payable other than
on a fixed date by their terms of as a result of demand for payment and/or
acceleration on account of an Event of Default, Borrowers immediately shall pay
to Bank such Obligations in immediately available funds.  Whenever any payment
to be made hereunder including, but not limited to, any payment to be made on
the Promissory Note, the Term Note, or the Acquisition Term Note, is stated to
be due on a day which is not a banking day, such payment may be made on the
next succeeding banking day and such extension of time in each such case
shall be included in the computation of the interest payable on the Promissory
Note, the Term Note or the Acquisition Term Note or such other


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     Obligation.  Unless otherwise provided in this Agreement, all payments or
     prepayments made or due hereunder (including, but not limited to, payments
     with respect to the Promissory Note, the Term Note or the Acquisition Term
     Note) shall be made in immediately available funds to Bank prior to 2:00
     p.m., Cleveland, Ohio time, on the date when due.  Payments received by
     Bank after 2:00 p.m., Cleveland, Ohio time, shall be deemed to have been   
     made on the next following banking day.

          2.13  Default Interest.  Upon and after the occurrence of an Event of
     Default, and during the continuation thereof, the Obligations shall bear
     interest at the Default Rate, calculated daily on a 360-day year basis,
     based upon the actual number of days elapsed.
        
     G.   The reference to Section 2.10 (B) set forth in Section 5.4 of the Loan
Agreement is hereby amended to mean and refer to Section 2.11 (B).

     H.   Section 4.6 is added to the Loan Agreement as follows:

          4.6  Pledge of Mace Stock.  To further secure the prompt payment and
     performance of the Obligations, TT hereby pledges to Bank the Mace Stock   
     pursuant to the provisions of the Pledge Agreement.

     I.   Paragraphs (N), (Q) and (S) and the first paragraph of paragraph (O)
of Section 7.1 of the Loan Agreement are amended in their entirety as follows:

          (N)  Tangible Net Worth.  Maintain a Tangible Net Worth on the
     following dates which is equal to or greater than as set forth below:

                                                              
                                                    Minimum   
                                                    Tangible  
          Date                                      Net Worth 
          ----                                      --------- 
                                                
     (1)  As of the date of 
          this Agreement and
          on December 31, 1992                      56,000,000
     (2)  As of March 31, 1993                      57,000,000
     (3)  As of June 30, 1993                       58,000,000
     (4)  As of September 30, 1993                  59,000,000
     (5)  As of December 31, 1993                   59,000,000
     (6)  As of March 31, 1994                      60,000,000
     (7)  As of June 30, 1994                       61,000,000
     (8)  As of September 30, 1994                  45,000,000
     (9)  As of March 31, 1995                      50,000,000



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        (10)  As of March 31, 1996               59.000,000
        (11)  As of March 31, 1997  
              and the last day of   
              each quarter thereafter            64,000,000
        

              For purposes of the Section 7.1(N) and Section 7.1(O), "Tangible 
        Net Worth" shall mean the amount of the shareholders' equity computed in
        accordance with GAAP as shown on the financial statements of Borrowers
        described in Section 7.1(I) (as certified to by the Chief Financial
        Officer of Borrowers), but deducting from such amount the sum of (1),
        (2), (3), (4), and (5) below:
        
                  (1)  The net book value of all intangible assets including,
              but not limited to, goodwill, trademarks, trade names, copyrights,
              and rights in any thereof, and "special technologies"; provided,
              however, for purposes of this paragraph (1), intangible assets
              shall not include unamortized debt discount and expense or any
              intangibles arising from the Kinnedyne or the Coil Systems
              acquisitions by Borrowers.
        
                  (2)  The net book value of all marketable and nonmarketable 
              securities which are not deemed to be cash equivalents by Bank;

                  (3)  Any write-up in the book value of any assets, other than
              (a) purchase accounting write-ups made in accordance with GAAP and
              (b) write-ups in the ordinary course of business resulting from a
              revaluation thereof which results in a corresponding increase in
              shareholder equity;
        
                  (4)  Loans or advances to individual shareholders, employees,
              or any other individual except in the ordinary course of
              business; and
        
                  (5)  Loans or advances by Borrowers to any Affiliate (other 
              than a Subsidiary of Borrowers).
        
        For purposes of this Section 7.1(N) and Section 7.1(O), "Tangible Net
Worth" shall be increased by the amount of the FAS 106 liability recorded by
Borrowers (if any) for the fiscal year ending March 31, 1994, up to a maximum
of Two Million Five Hundred thousand Dollars ($2,500,000).

                  (O)  Total Debt/Tangible Net Worth Ratio.  Maintain at the 
        close of each calendar quarter during the following time periods a
        "Total Debt to Tangible Net
        


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Worth" ration which is equal to or less than as set forth below:

                                                Total Debt/
                                                Tangible Net
       Date                                     Worth Ratio
       ----                                     ------------

(1) As of the date of this                      0.8 to 1.0
    Agreement through
    March 30, 1993

(2) As of March 31, 1993, and                   0.75 to 1.0
    through the day immediately
    prior to the date of 
    execution of the Third 
    Amendment
  
(3) As of the date of execution                 1.0 to 1.0 
    of the Third Amendment and 
    through September 29, 1994

(4) As of September 30, 1994                    1.65 to 1.0
    and through March 30, 1995

(5) As of March 31, 1995 and                    1.4 to 1.0
    through March 30, 1995

(6) As of March 31, 1996, and at                1.25 to 1.0
    the end of each quarter 
    thereafter              


        (Q)  Cashflow Coverage.  For the period ending September 30, 1994 and
at the close of each fiscal quarter thereafter, maintain a "Cashfow Coverage"
ratio equal to or greater than 1.1 to 1.0.  For purposes of this Section
7.1(Q), "Cashflow Coverage" shall be a ratio the numerator of which is equal
to Borrowers' net income plus depreciation and amortization of Borrowers for
such quarter and the denominator of which is equal to Borrowers' current
maturities of its long-term debt plus Borrowers' Capital Expenditures for such
quarter.  So long as no Event of Default has occurred, commencing September 30,
1994, the outstanding principal portion of the Obligations shall not be
characterized as a current liability for purposes of determining Borrowers'
compliance with the requirements of this Section 7.1(Q).

                            
                            
                          
                                      31
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          (S)  Net Income.  Commencing with Borrowers' fiscal year ending March
    31, 1995, Net Income (as defined in Section 7.2 (H) of this Agreement)
    shall not be less than $5,000,000 for each of its fiscal years during the
    term of this Agreement.

    J.    Section 10.1 (A) of the Loan Agreement is amended in its entirety as
follows.

          (A)  Payment of Debt Service.  Failure by Borrowers to (1) make
    payment of principal or interest on the Promissory Note, the Term Note or
    the Acquisition Term Note on or within two (2) days after the due date
    thereof, (2) pay any other Obligation on or within ten (10) days after the
    due date thereof, (3) remit Accounts or deposit funds as required by the
    terms of this Agreement; or (4) make payment of any other sum on the
    Promissory Note, the Term Note or the Acquisition Term Note within ten (10)
    days after receipt by Borrowers from Bank of notice of such failure to pay.
        
    K.  Section 10.2 of the Loan Agreement is amended in its entirety as
follows:

          10.2  Acceleration of the Obligations.  Upon and after the occurrence
    of an Event of Default and upon notice by Bank to Borrowers in the manner
    set forth in Section 12.10 hereof, all of the Obligations due or to become
    due from Borrowers to Bank, whether under this Agreement, the Promissory
    Note, the Term Note, the Acquisition Term Note or otherwise, at the option
    of Bank immediately shall become due and payable, anything in the
    Promissory Note, the Term Note, the Acquisition Term Note or other evidence
    of the Obligations or in any of the other Credit Documents to the contrary
    notwithstanding.        

SECTION II.  REPRESENTATIONS, WARRANTIES AND COVENANTS OF BORROWERS.

     A.  Each Borrower represents, warrants, and covenants that it has good and
marketable title to the Collateral free and clear of all liens, claims,
mortgages, security interests, pledges, charges or encumbrances whatsoever
(other than Permitted Liens or as have otherwise been permitted by Bank
pursuant to the Loan Agreement, as amended), except as have been granted to
Bank.

     B.  To the extent such representations, warranties and covenants pertain
to or are to be performed by Borrowers, all representations, warranties and
covenants in the Loan Agreement, as amended by the First Amendment, the Second
Amendment, the Letter



                                      32
   15
Agreement, the Third Amendment, and the Fourth Amendment shall continue and be
binding on Borrowers under this Fifth Amendment.

SECTION III.  CONDITIONS PRECEDENT.

     Each Borrower acknowledges that the effectiveness of this Fifth Amendment
is subject to the receipt by Bank of the following documents on the date of
this Agreement, all in form and substance satisfactory to Bank and its counsel:

          A.   A certified copy of resolutions of Members of the Board of
     Directors of each Borrower approving this Fifth Amendment and all of the
     matters described in this Fifth Amendment, and authorizing the execution,
     delivery, and performance by such Borrower of this Fifth Amendment, the
     Fourth Amendment to Promissory Note, the Second Amendment To Term Note,
     the Acquisition Term Note, and every other document required to be
     delivered pursuant to this Fifth Amendment.
                
          B.   The Fourth Amendment to Promissory Note executed by Borrowers and
     accepted by Bank in substantially the same form as is attached to this
     Fifth Amendment as Exhibit A.
                
          C.   The Second Amendment to Term Note executed by Borrowers and
     accepted by Bank in substantially the same form as is attached to this
     Fifth Amendment as Exhibit B.
        
          D.   The Acquisition Term Note executed by Borrowers and accepted by
     Bank in substantially the same form as is attached to this Fifth Amendment
     as Exhibit C.
        
          E.   The Pledge and Security Agreement executed by TT to Bank in
     substantially the same form as is attached to this Fifth Amendment as
     Exhibit D, along with (1) the stock certificate(s) possessed by TT
     evidencing TT's ownership in the stock of Mace Security International, and
     (2) an irrevocable stock power executed in blank by TT.
        
          F.   A certificate signed by a duly authorized officer of each
     Borrower to the effect that:

               (1)  As of the date hereof, no Event of Default has occurred and
          is continuing, and no event has occurred and is continuing that, with
          the giving of notice or passage of time or both, would be an Event    
          of Default; and
        
               (2)  The representations and warranties set forth in Section 6.1
          of the Loan Agreement are true as of the date of this Fifth Amendment.

                                      33

   16
        G.      A certificate of each Borrower's corporate secretary certifying
(1) to the incumbency and signatures of the officers of each Borrower signing
this Fifth Amendment and every other document to be delivered pursuant to the
Fifth Amendment, (2) to the effect that TT's Certificate of Incorporation has
not been amended since the execution of the Loan Agreement, (3) to the effect 
that TT's Bylaws have not been amended since the execution of the Second
Amendment, (4) to the effect that the Certificate of Incorporation and Bylaws
of ECA, Inc. have not been amended since the execution of the Fourth Amendment,
and (5) attached thereto are true, correct and complete copies of the
Articles of Incorporation and Bylaws of each of IRR and Retainers, and each
Borrower's Articles of Incororation and Bylaws are in full force and effect
as of the date of such certificate.  
        
        H.      UCC-1 Financing Statements signed by a duly authorized officer
of ECA. Inc., IRR and Retainers.

        I.      A good standing certificate for ECA, Inc. from the Secretary of
State for each of Delaware, Texas and Illinois, and a good standing certificate
for each of IRR and Retainers from the Secretary of State of New Jersey.  
        
        J.      Such other documents as Bank may reasonably request to
implement this Fifth Amendment and the transactions described in this Fifth
Amendment.  

SECTION IV.  APPLICABLE LAW.

        This Fifth Amendment shall be deemed to be a contract under the laws
of the State of New Jersey, and for all purposes shall be construed in
accordance with the laws of such State.

SECTION V.  COUNTERPARTS.

        This Fifth Amendment may be executed in any number of counterparts,
all of which taken together shall constitute one and the same instrument, and
any one of the parties hereto may execute this Fifth Amendment by signing any
such counterpart.





                                      34
   17
        IN WITNESS WHEREOF, the parties have executed this Fifth Amendment by
their duly authorized officers this  9th day September, 1994.
                                                                               
TRANSTECHNOLOGY CORPORATION                 INDUSTRIAL RETAINING RING          
                                            COMPANY                            
                                                                               
By: /s/ Chandler J. Moisen                  By: /s/ Steven R. Wilson 
    -------------------------------             ------------------------------  
Title: Senior Vice President and            Title: President                    
        Chief Financial Officer                                             
                                                                                
ELECTRONIC CONNECTIONS                      RETAINERS, INC.
AND ASSEMBLIES, INC.
                                                                                
By: /s/ Valentina Doss                      By: /s/ Steven R. Wilson 
    -------------------------------             ------------------------------ 
Title: Vice President and Secretary         Title: President                   
                                            

NATIONAL BANK OF CANADA                     NATIONAL CANADA FINANCE CORP.
(NEW YORK, NEW YORK)
                                                                              
By: /s/ Jack Jankovic                       By: /s/ Jack Jankovic
    -------------------------------             ------------------------------ 
Title: Agent                                Title: Vice President              
                                              







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