Upgrade your sewing game with our premium replacement part, designed to fit a wide range of Singer Sewing Machine models including the 15-91, 201K, 401A, 476 Stylist, and many more! Say goodbye to compatibility issues and hello to seamless stitching. Perfect for models 15-91, 177, 201K, 401A, 476 Stylist, and beyond. Alternate Part Number: 2007. Elevate your craft with precision and reliability. Sew smart, sew Singer! ==== FEATURES: ==== (A) **Universal Compatibility**: Our 2pcs Spool Pin for Singer #172007 is meticulously engineered to fit a wide array of Singer Sewing Machine models, including but not limited to the 15-91, 201K1, 401A, 476 Stylist, and 99K. Whether you're working with a classic or a contemporary model, these spool pins ensure seamless integration, making them the perfect accessory for any sewing enthusiast. (B) **Durable and Reliable**: Crafted from high-quality materials, these spool pins are built to withstand the rigors of frequent use. Their robust construction ensures they remain securely in place, providing consistent thread tension and smooth operation. Say goodbye to frustrating thread breaks and hello to a more efficient sewing experience. (C) **Easy Installation**: Designed with user convenience in mind, these spool pins can be effortlessly installed without the need for specialized tools. Simply replace your old or broken spool pins with these new ones, and you're ready to get back to your creative projects in no time. Perfect for both novice and experienced sewers, these spool pins make maintaining your sewing machine a breeze.