The S21125-0-01 needle thread guide A is a precision replacement part for Brother N & V series overlock machines. It ensures smooth and accurate thread flow through the needle, preventing tangles and maintaining consistent stitch quality. Made from durable, high-quality materials, this thread guide is ideal for maintenance or repair, helping your overlock machine operate efficiently and deliver professional, reliable stitching results every time.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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⚠️ Please confirm your machine model before ordering