Spool Pin Kit

Includes 2 plastic spool pins, 2 felt pads and 1 bobbin winder tire.

• Spool pins are 4.6 mm diameter x 44.6 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: 327, 328, 329, 337, 338, 347, 348, 401A, 403A, 404, 413K, 413K13, 416K, 418, 457, 466, 476, 477, 478, 502, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 6513 thru 6548