One of the common problems with Beseler Printmaker and 67 series enlargers, particularly in schools where the enlargers get frequent use, is the carriage lock knob. If the standard plastic knob is constantly over-tightened, the threaded brass insert is eventually pulled out of the knob, or the knob breaks. Our heavy-duty replacement knob is specifically designed to address those problems. It's a sturdier knob which should never need to be replaced. Fits Beseler Printmaker 35, Printmaker 67, and 67CP enlargers. Replaces Beseler part # 10-45932. A matching focus knob is also available. |