Enhance and restore your Singer sewing machine with the Replacement Stitch Length Regulator Screw. Specifically designed to fit models 15-91, 15-90, 15-89, 15-88, 201, and 201-2, this thumb screw may be slightly shorter and have a smaller head than the original, but it is fully functional. In a world where original style is no longer available, this replacement is a reliable solution. Compatible with additional Singer models including 15-87 and 15-125, this screw ensures seamless stitching performance. 

Fits Singer models: 15-87, 15-88, 15-89, 15-90, 15-91, 15-125, 201, 201-2, 201K