Bobbin Winder Release Lever - Fits Singer Models 500, 500A, 503, 503A
-Bobbin Winder Release Lever and mounting screw.
-Fits Singer Models 500, 500A, 503, 503A
-Part # 172554
-Bobbin Winder Release Lever and mounting screw.
-Fits Singer Models 500, 500A, 503, 503A
-Part # 172554