Note: This accessory is a third-party product and is not manufactured or endorsed by SINGER 974. It is compatible with SINGER 974 511113-456 products. Description Designed for ease of use, this spool pin cap is a practical addition to your sewing machine accessories. Its user-friendly design allows for quick and effortless installation, making it ideal for those who frequently change thread spools. This accessory ensures that your sewing machine runs smoothly, providing you with a simple sewing experience. Features -Color:White -Material:Plastic -Size:4.40X4.40X1.60cm/1.73X1.73X0.63in -Quick replacement: easily replace your sewing machine spool pin caps, making your sewing tasks more convenient and efficient -Sturdy material: made from good plastic material, these caps offer stability and longterm protection for your sewing machine -Essential for sewing: these caps are crucial for holding the thread in place and ensuring smooth unwinding during sewing -Wide range of uses: great for home sewing, tailoring, and diy crafts, these caps meet various sewing needs -Boosted efficiency: improve your sewing efficiency by minimizing interruptions caused by spool issues, ensuring smoother operations Package list: 4 x sewing machine spool pin caps