Upgrade your sewing game with our Spool Pins Big Version for Singer Sewing Machines! Perfectly compatible with models like 6156, 6174, 6184, and CE-350 Futura III, these durable spool pins ensure smooth thread flow and hassle-free sewing. Ideal for a wide range of Singer models, from 1247 to 6146, they're the essential accessory for every sewing enthusiast. Elevate your creativity and stitch with precision-grab yours today! ==== FEATURES: ==== (A) **Universal Compatibility**: The Spool Pin (Big Version) is meticulously designed to fit a wide array of Singer sewing machines, including models 1247, 1802, 1803, 1812, 1852, 1862, 1872, 1873, 2302, 2303, 2304, 2315, 2330, 237, 239, 240, 241, 242, 2430, 2440, 247, 247AP, 248, 249, 250, 2502, 2503, 2504, 251, 2515, 252, 2530, 257, 258, 259, 263, 288, 3101, 3102, 3103, 3105, 3314, 3317, 3343, 360, 362, 366, 367, 417, 424, 547, 563, 6011, 6012, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, and CE-350 Futura III. This ensures that you can seamlessly replace your spool pin without any compatibility issues, making it a versatile addition to your sewing toolkit. (B) **Durable and Reliable**: Crafted from high-quality materials, this Spool Pin is built to last. It withstands the rigors of frequent use, ensuring that your sewing machine operates smoothly and efficiently. Say goodbye to frequent replacements and hello to a reliable component that keeps your sewing projects on track. Whether you're a hobbyist or a professional, this spool pin is designed to meet your needs with durability and dependability. (C) **Easy Installation**: No need to be a tech wizard to install this Spool Pin. Its user-friendly design allows for quick and hassle-free installation, so you can get back to your sewing projects in no time. Simply follow the straightforward instructions, and you'll have your sewing machine up and running with minimal effort. This feature is perfect for those who value convenience and efficiency in their sewing endeavors.