Exhibit 10-185 March 28, 2002 Mr. Michael A. Lubin Chairman of the Board Lexington Precision Corporation 767 Third Avenue New York, NY 10017 Dear Mr. Lubin: Please be advised that Bank One, NA has approved the extension of the following credit facilities until July 1, 2002: - - Note #67 with a current outstanding balance of $906,533.57. This loan will continue to amortize based on fixed principal payments of $8,333.33 plus accrued interest monthly. - - Note #158 with a current outstanding balance of $1,255,555.63. This loan will continue to amortize based on fixed principal payments of $11,111.11 plus accrued interest monthly. - - Note #174 with a current outstanding balance of $2,078,212.10. This loan will continue to amortize based on fixed principal payments of $16,759.78 plus accrued interest monthly. - - Note #190 with a current outstanding balance of $1,057,777.71. This loan will continue to amortize based on fixed principal payments of $8,888.89 plus accrued interest monthly. Should you have any questions regarding these amendments / extensions, please feel free to contact me at (330) 972-1892. Sincerely, /s/ Randy J. Abrams Randy J. Abrams Assistant Vice President