Introducing our PEGASUS W500 UT Knife Assembly, an original model designed to streamline your sewing process. This under bed trimmer has an auto thread cutter and group knife accessories that make it an essential tool for any sewing operation. As a factory, we ensure the highest quality materials are used to manufacture our products, and the W500 UT is no exception. It's durable, reliable, and built to last. Upgrade your sewing experience today with our PEGASUS W500 UT Knife Assembly.