Singer 404 Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 66 Sewing Machine Parts Stitch Length Lever Selector Knob BACK TACK

Singer 403A Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 636 Touch & Sew Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 403A Sewing Machine Part Stitch Length Lever Selector Cover Plate Vintage

Singer 645 Touch & Sew Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 604 Touch & Sew Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 500A, 503A Sewing Machine Stitch Length Lever, & Misc. Parts