Product overview A set of three auxiliary spool pins designed as direct replacements to restore or expand the spool support on compatible sewing machines. These spool pins provide a stable shelf for sewing thread and help maintain smooth thread delivery during sewing projects. Key benefits Restores machine function quickly: missing or damaged spool pins to your machine to normal operation. Stable thread support: Designed to hold standard spools securely to reduce wobble and uneven feeding. Ready when you need extra spools: Threepin set lets you mount additional spools for multicolor or twinneedle setups. Simple maintenance solution: Keep spare pins on hand to minimize downtime during repairs or busy sewing sessions. Main attributes Function: Auxiliary replacement spool pins that act as a stable shelf for sewing thread and additional spool storage. Compatibility: Fits models 4423, 4432, 5511, 5523. Check your machine model before to ensure fit. Quantity: Three spool pins included per set. Size and fit: Intended to match the standard spool pin dimensions used on the listed models for a secure fit. Construction and performance: Built to provide steady, reliable support for spools and maintain smooth thread feeding during use. Practical use scenarios Replacing a lost or broken spool pin so sewing can continue without delays. Adding extra spool capacity for projects that require frequent thread color changes or twinneedle stitching. Using as spares kept in a sewing kit for quick maintenance in home studios, shops, or classes. What to expect This threepiece spool pin set is a straightforward, practical replacement part. Install or swap pins as needed to keep a compatible sewing machine functioning smoothly and to support multispool workflows.