Replace worn or damaged spool pin cap sponges with this set of 2 large and 1 small sponge caps. These sponges easily adhere with a peel and stick design for quick replacement. The large one has a diameter of about 1 1/2 inches, while the small one measures about 1 inch in diameter and 3/16 inch in thickness.
Fits Singer models: 1030, 1036, 1060, 560, 600, 603, 604, 620, 620E31, 628, 630, 630E, 635, 636, 638, 639, 640, 640E, 645, 646, 648, 649, 737, 750, 755, 756, 758, 770, 775, 778, 800 Series, 860 Series, 900, 920, 925, 2000, 2001.