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                                                                  Exhibit 10-141

         AMENDMENT NO. 12 TO CREDIT FACILITY AND SECURITY AGREEMENT


                  This Amendment No. 12 (the "Amendment") dated as of December
31, 2000, to the Credit Facility and Security Agreement by and between Bank One,
NA ("Lender"), Lexington Precision Corporation ("LPC"), and Lexington Rubber
Group, Inc. ("LRGI").

                  WHEREAS, Lender, LPC, and LRGI are parties to a Credit
Facility and Security Agreement dated as of January 31, 1997, including Rider A
thereto (the "Agreement").

                  WHEREAS, LPC, LRGI, and Lender desire to amend the Agreement
as provided herein.

                  NOW, THEREFORE, in consideration of the premises and the
mutual promises contained herein and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged by the parties
hereto, the parties hereto hereby agree as follows:

                    1. Capitalized terms used herein, unless otherwise defined
              herein, shall have the meaning ascribed thereto in the Agreement.

                    2. Section 2.A of Rider A to the Agreement is hereby amended
              in its entirety to read as follows:

                  B. Maintain on a basis consolidated with LPC's direct and
                  indirect subsidiaries at all times a Tangible Net Worth equal
                  to or greater than (i) TEN MILLION AND NO/100 DOLLARS
                  ($10,000,000) from June 30, 2000 through June 30, 2001; and
                  (ii) TWELVE MILLION FOUR HUNDRED THOUSAND AND NO/100 DOLLARS
                  ($12,400,000) on and after July 1, 2001.

                    3. The definition of Cash Flow Ratio in Section 1 of Rider A
              to the Agreement is hereby amended in its entirety to read as
              follows:

                  "Cash Flow Ratio": The ratio of cash flow to debt service as
                  of any date, calculated as net income plus depreciation and
                  amortization for the four most recently completed fiscal
                  quarters minus dividends paid during such periods divided by
                  current maturities of all long-term debt, other than the
                  twelve and three-quarter percent (12.75%) senior subordinated
                  notes of LPC due February 1, 2000 in the original principal
                  amount of THIRTY-ONE MILLION SEVEN HUNDRED TWENTY THOUSAND ONE
                  HUNDRED TWENTY-FIVE AND NO/100 DOLLARS ($31,720,125.00), the
                  fourteen percent (14%) junior subordinated notes of LPC due
                  May 1, 2000, in the original principal amount of THREE HUNDRED
                  FORTY-SIX THOUSAND SIX HUNDRED SIXTY-SIX DOLLARS AND
                  SIXTY-SEVEN CENTS ($346,666.67), the fourteen percent (14%)
                  junior subordinated convertible increasing rate notes of LPC
                  due May 1, 2000, in the original principal amount of ONE
                  MILLION AND NO/100 DOLLARS ($1,000,000.00), the ten and
                  one-half percent (10.5%) senior unsecured note of LPC due
                  February 1, 2000, in the original principal amount of SEVEN
                  MILLION FIVE HUNDRED THOUSAND AND NO/100 DOLLARS
                  ($7,500,000.00), the twelve percent (12%) mortgage note of
                  LPC's wholly-owned subsidiary, Lexington Rubber Group, Inc.,
                  formerly known as Lexington Components, Inc. ("LRGI"), due
                  January 31, 2000, in the original principal amount of ONE
                  MILLION THREE HUNDRED SEVENTY THOUSAND FIFTEEN AND 65/100
                  DOLLARS ($1,370,015.65), the various term
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                  loans secured by real estate mortgages and payable by LRGI and
                  LPC to Lender, and that portion of the other secured term
                  loans payable by LRGI or LPC to Congress Financial
                  Corporation, The CIT Group/Equipment Financing, Inc., or
                  Lender that is not scheduled to be repaid within one year
                  after the date of the financial statements with respect to
                  which the calculation of the Cash Flow Ratio is being made but
                  nevertheless is classified as a current liability solely
                  because of defaults on Indebtedness other than Indebtedness
                  payable to Lender; provided, however, that for the purposes of
                  this calculation the Borrowers' results of operations for any
                  four fiscal quarters shall exclude any write-down or write-off
                  of assets (whether tangible or intangible) of any
                  manufacturing facility or business unit of the Borrowers which
                  is recorded by Borrowers as a result of the restructuring,
                  relocation, shutdown or sale of such manufacturing facility or
                  business unit or as a result of compliance with Financial
                  Accounting Standard No. 121, Accounting for the Impairment of
                  Long-Lived Assets and for Long-Lived Assets to be Disposed of.

                    4. Section 2.B of Rider A to the Agreement is hereby amended
              in its entirety to read as follows:

                  B. Maintain on a basis consolidated with LPC's direct and
                  indirect subsidiaries a positive Cash Flow Ratio of (i) not
                  less than 1.15 to 1.0 from January 1, 1997 through May 31,
                  1997, (ii) not less than 1.2 to 1.0 from June 1,1997 through
                  November 30, 1997, (iii) not less than 1.25 to 1.0 from
                  December 1, 1997 through January 31, 2001, (iv) not less than
                  1.2 to 1.0 from February 1, 2001 through June 30, 2001, and
                  (v) not less than 1.25 to 1.0 on and after July 1, 2001, to be
                  calculated on a rolling four quarter basis.

                    5. Section 2.C of Rider A to the Agreement is hereby amended
              in its entirety to read as follows:

                  C. Maintain on a basis consolidated with LPC's direct and
                  indirect subsidiaries operating working capital (excess of
                  current assets over current liabilities as determined in
                  accordance with generally accepted accounting principles)
                  (excluding all obligations payable to Congress Financial
                  Corporation, The CIT Group/Equipment Finance, Inc., and Lender
                  and the current portion of other long-term indebtedness) of
                  not less than SIX MILLION FIVE HUNDRED THOUSAND AND NO/100
                  DOLLARS ($6,500,000).

                    6. Except as specifically amended herein, the Agreement
              remains in effect in accordance with its terms.
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                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be duly executed and delivered by their respective duly authorized
officers as of the day and year first written above.

                                               BANK ONE, NA


                                               By:    Joseph E. Manley
                                                  ------------------------------
                                               Name:  Joseph E. Manley
                                                    ----------------------------
                                               Title: Vice President
                                                     ---------------------------


                                               LEXINGTON PRECISION CORPORATION


                                               By:    Dennis J. Welhouse
                                                  ------------------------------
                                               Name:  Dennis J. Welhouse
                                                    ----------------------------
                                               Title: Senior Vice President
                                                     ---------------------------



                                               LEXINGTON RUBBER GROUP, INC.


                                               By:    Dennis J. Welhouse
                                                  ------------------------------
                                               Name:  Dennis J.  Welhouse
                                                    ----------------------------
                                               Title: Senior Vice President
                                                     ---------------------------