This set includes four spool pins designed to fit specific sewing machine models. Each spool pin is compatible with models 500, 500A, 503, and 503A. The spool pin features a durable construction suitable for regular sewing tasks. These pins are essential components for maintaining smooth operation and ensuring proper thread placement during sewing. Easy to install, they provide a reliable solution for replacing worn or missing spool pins. The set offers a convenient way to keep multiple machines equipped with the necessary parts. Crafted to meet the specifications of the original parts, these spool pins help maintain the performance and longevity of your sewing machine. Whether for routine maintenance or repairs, this set ensures you have the right components on hand. Each spool pin is designed to fit securely and function effectively, supporting a seamless sewing experience.
