2PCS Spool Pin Caps for SINGER — fits 1/4" pin, outside diameter about 1 3/4" Key benefits Restores proper spool placement: replaces worn or missing spool caps so thread spools sit securely on the spool pin and feed evenly. Simple, reliable fit: designed for standard 1/4" spool pins with an outside diameter of approximately 1 3/4", ensuring a close match to original caps. Convenient spare pair: two caps included so you have a replacement or a backup on hand. What this product does Provides a direct replacement for factory spool caps on compatible SINGER machines. Helps prevent spools from wobbling or slipping during sewing, improving stitch consistency and reducing thread tangles. Specifications Quantity: 2 pieces Fits spool pin diameter: 1/4" Outside diameter: about 1 3/4" Brand compatibility: SINGER (see full model list below) Compatible SINGER models Group 1: 1482, 1485, 1486, 1488, 1490, 1492, 2010 Touchtronic, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 2440, 2502, 2503, 2504, 2505, 2515, 2517, 2530, 2543, 2712, 2718, 2722, 2724, 2730, 2732, 2808, 2868, 2950, 30920, 3270, 3317, 343, 4205, 4206, 4210, 4212, 4220, 4228, 4325, 4325C, 4500, 4552, 4562, 4572, 4600, 4613, 4617, 4620, 4623, 4624, 4832 Group 2: 5040, 5050, 5160, 5417, 5417C, 5430, 5705, 5710, 5800, 5802, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5820, 5825, 5830, 5838, 5910, 5932, 6200, 6210, 6211, 6212, 6214, 6215, 6217, 6218, 6230, 6233, 6234, 6235, 6408, 6412, 6416, 6423, 6606, 6620, 6630, 7000, 7004, 7005, 7025, 7028, 7029, 7033, 7035, 7043, 7200, 7211, 7212, 8220 Practical use scenarios Replace a lost or cracked spool cap so your sewing machine functions like new again. Keep a spare set in your sewing kit for classes, workshops, or sewing on the go to avoid interruptions. Use as a maintenance part in sewing shops or for refurbishing older SINGER machines to ensure consistent thread delivery. Notes Designed to match the original fit for the models listed. Confirm your machine uses a 1/4" spool pin before purchase.