ZhXu Shuo 4-Piece Spool Pin Cap #511113-456 Fits for Singer Sewing Machine 2000 4000 5000 6000 9000 Series

Spool Cap for Singer Sewing Machines Keep your thread flowing flawlessly with this 2-pack of double-sided large spool caps, part #511113-456. Designed to fit snugly on your sewing machine’s spool pin, these caps hold large or cross-wound thread spools in place, preventing them from bouncing or spinning unevenly during stitching. The double-sided design provides a secure grip on a range of spool styles, helping ensure consistent tension and minimizing thread breakage, especially during high-speed or long-session sewing.

• 4-Piece Spool Pin Cap #511113-456.
• Spool cap is the piece that attaches to the spool pin, that holds the thread in place and helps the thread properly unwind and not jump around while you're sewing.
• Allows second spool of thread for double needle sewing.
• Sewing machine spool pin cap is designed for replacement, which fits 1/4 inch pin, and outside diameter is approx. 1 3/4 inches.
• Fits for singer spool Pin Cap 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2517, 4205, 4206, 4210, 4212, 4220, 4228 6211, 6212, 6214, 6215, 6217, 7033, 9000, 9015, 9030.