AMENDMENT No. 5, dated as of July 31, 1998, (this  "Amendment"),  to the
Loan  and  Security  Agreement,  dated  as of July  3,  1996  (as  heretofore
amended,   supplemented  or  otherwise   modified,   the  "Agreement")  among
Trend-Lines,  Inc. and Post Tool, Inc.  (collectively,  the  "Borrowers") and
BankAmerica Business Credit, Inc. (the "Lender").


                                   WITNESSETH:


      WHEREAS, the Borrowers and the Lender are parties to the Agreement;

     WHEREAS,  Borrowers have requested that Lender modify certain provisions of
the Agreement and the Lender is willing to do so on the terms and  conditions as
hereinafter set forth.

     NOW,  THEREFORE,  in  consideration  of the premises and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the parties
hereto hereby agree as follows:

      1. Defined Terms. Unless otherwise defined herein,  capitalized terms used
herein have the respective meanings ascribed thereto in the Agreement.

      2.  Amendments  to the  Agreement.  The  agreement  is hereby  amended  as
follows:

           (a)  The  definition  of  Adjusted  Net  Worth  in  Section  1 of the
Agreement is amended in its entirety to read as follows:

                 "Adjusted  Tangible Net Worth" means, at any date: (a) the book
                 value  (after  deducting  related  depreciation,  obsolescence,
                 amortization,   valuation,   and  other   proper   reserves  as
                 determined  in  accordance  with  GAAP) at which the  assets of
                 Trend-Lines   and  its   Subsidiaries   would  be  shown  on  a
                 consolidated balance sheet of Trend-Lines at such date prepared
                 in   accordance   with  GAAP  less  (b)  the  amount  at  which
                 Trend-Lines  consolidated  liabilities  would  be shown on such
                 balance  sheet,  including  as  liabilities  all  reserves  for
                 contingencies   and  other  potential   liabilities   which  in
                 accordance with GAAP would be shown on such balance sheet.

           (b) The definition of Additional  Availability Period in Section 1 of
the Agreement is amended in its entirety to read as follows:

                 "Additional  Availability Period" means the period, if any, (a)
                 commencing on the fourth Business Day after the delivery to the
                 Lender  of  the  certificate  referred  to  in  Section  8.2(c)
                 relating to the Interest Coverage Ratio which shows an Interest
                 Coverage Ratio of greater than 1.5 to 1.0 for the period ending
                 on the last day of the second fiscal  quarter of 1998;  1.85 to
                 1.0 for the period  ending on the last day of the third  fiscal
                 quarter of 1998;  2.0 to 1.0 for the period  ending on the last
                

                 day of the fourth fiscal  quarter of 1998;  2.25 to 1.0 for the
                 period  ending on the last day of the first  fiscal  quarter of
                 1999; and 2.5 to 1.0 for any subsequent  period; and (b) ending
                 on the  earlier of (i) the  occurrence  of an Event of Default,
                 (ii) the subsequent  delivery to the Lender of the  certificate
                 referred  to in  Section  8.2  (c)  relating  to  the  Interest
                 Coverage  Ratio which shows an Interest  Coverage Ratio of less
                 than or equal to the  ratios  set forth in  clause  (a) for the
                 periods specified  therein,  or (iii) the subsequent failure of
                 the Borrowers to deliver to Lender the certificate  referred to
                 in Section  8.2(c)  relating  to the  Interest  Coverage  Ratio
                 within the time required under such Section 8.2(c).  At the end
                 of  any   Additional   Availability   Period,   any  Additional
                 Availability  Loans outstanding shall be immediately  repaid by
                 the  applicable  Borrower.  No Additional  Availability  Period
                 shall commence during the continuance of an Event of Default.

      3.  Representations  and  Warranties.  To induce Lender to enter into this
Amendment,  Borrowers  hereby  represent  and warrant as follows,  with the same
effect  as if  such  representations  and  warranties  were  set  forth  in  the
Agreement:

            (a)  Each Borrower has the power and authority to enter into
                 this Amendment and has taken all corporate action required
                 to authorize its execution, delivery and performance of
                 this Amendment.  This Amendment has been duly executed and
                 delivered by each Borrower and the Agreement, as amended
                 hereby, constitutes the valid and binding obligation of
                 Borrowers, enforceable against each Borrower in accordance
                 with its terms.  The execution, delivery, and performance
                 of this Amendment and the Agreement, as amended hereby, by
                 each Borrower, will not violate its respective certificate
                 of incorporation or by-laws or any agreement or legal
                 requirement binding on such Borrower.

            (b)  On the date hereof and after giving effect to the terms of
                 this Amendment, (i) the Agreement and the other Loan
                 Documents are in full force and effect and, to the extent
                 that a Borrower is a party thereto, constitutes its binding
                 obligation, enforceable against it in accordance with their
                 respective terms; (ii) no Default or Event of Default has
                 occurred and is continuing; and (iii) no Borrower has any
                 defense to or setoff, counterclaim or claim against payment
                 of the Obligations and enforcement of the Loan Documents
                 based upon a fact or circumstance existing or occurring on
                 or prior to the date hereof.

      4.  Limited  Effect.  Except  as  expressly  amended  hereby,  all  of the
      covenants and  provisions of the Agreement are and shall continue to be in
      full force and effect.  Upon the  effectiveness  of this  Amendment,  each
      reference in the  Agreement to "this  Agreement",  "hereunder",  "hereof",
      "herein"  or words of like  import  and each  reference  in the other Loan
      Documents to the Agreement  shall mean and be a reference to the Agreement
      as amended hereby.


      5. Conditions of Effectiveness. This Amendment shall become effective when
and only when (i) this Amendment shall be executed by the Borrowers and (ii) the
Lender shall have received such other documents, as the Lender shall request.

      6. GOVERNING  LAW. THIS AMENDMENT  SHALL BE GOVERNED BY, AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH, THE INTERNAL LAWS (AS OPPOSED TO THE CONFLICT OF
LAWS PROVISIONS) OF THE STATE OF NEW YORK.

      7.  Counterparts.  This Amendment may be executed by the parties hereto in
any number of separate counterparts, each of which shall be an original, and all
of  which  taken  together  shall  be  deemed  to  constitute  one and the  same
instrument.

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Amendment to be
duly  executed and  delivered  by their  respective  proper and duly  authorized
officers as of the day and year first above written.

                                  TREND-LINES, INC.

                                  By: /s/ Stanley D. Black 
                                  Name: Stanley D. Black 
                                  Title:  Chief Executive Officer

                                  POST TOOL, INC.

                                  By: /s/ Stanley D. Black 
                                  Name:  Stanley D. Black 
                                  Title:  Chief Executive Officer 


                                  BANKAMERICA BUSINESS CREDIT, INC.

                                  By: /s/ William J. Wilson
                                  Name: William J. Wilson        
                                  Title: Senior Account Executive