New Spool pin kit

• Includes one metal spool pin, one felt pad and one bobbin winder tire.
• Spool pins are 3.9 mm diameter x 47 mm long
• Bobbin tire is 29 mm outside diameter, 15 mm inside diameter, 7 mm thick
• Felt pad 3 mm thick x 27 mm diameter

Fits Singers models: 15, 27, 28, 66, 99, 192, 206, 306