Singer 600 603 Auto-Reel Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 603E Sewing Machine Knob, Stitch Width Selector Lever, & Singer Emblem

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

Singer 629 Touch & Sew Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 600E, 603E Sewing Machine Stitch Length Lever & Misc. Parts

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

Singer 401A Sewing Machine Parts Stitch Length Lever Selector Knob

Singer 606 Touch & Sew Sewing Machine Parts Stitch Length Lever Selector Knob