Our factory is proud to offer the KINGTEX CT9613 UT Knife Assembly under bed trimmer auto thread trimming cutter knife group. This top-of-the-line product is designed to fit original models of sewing machines and serves as a spare part for those looking to replace their old or broken knife assembly. The high-quality material ensures durability and longevity, while the auto thread trimming feature adds convenience and efficiency to your sewing projects. Trust our factory to provide you with a reliable and efficient solution for your sewing needs.