HYinjin 3 Pcs Spool Pin Cap Set with Small & Large Spool Caps and Thread Holder Pin, Thread Holder Accessories Compatible with Singer Viking White Sewing Machines Sewing Kit

Complete Accessory Set: Includes one small spool cap, one large spool cap, and one vertical spool pin—a full accessory kit for replacing lost or worn parts to ensure smooth, uninterrupted sewing. Precise Fit with Accurate Dimensions: Small cap base: ~1.3", large cap base: ~1.73", both with 0.23" center holes; spool pin length: 2.48". Engineered for a secure, stable fit on standard sewing machine spool holders. Wide Compatibility: The spool holder for sewing machine fits most common sewing machine brands. Please note this sewing machine accessories are an independent accessory, not an official brand endorsement or affiliate product. Thick Plastic Construction: The sewing machine parts are made from high-quality, sturdy plastic that resists cracking and deformation, ensuring reliable performance through frequent use and long-term sewing projects. Prevents Slip: The spool pin offers vertical support for bobbins, while the covers securely hold thread spools in place to prevent unwanted slipping, unrolling, and tangling during operation.