Introducing the PEGASUS W500 Auto Thread Trimmer device for interlock sewing machines! As a reputable factory, we bring you this innovative product designed to enhance your sewing experience. This thread trimmer helps in achieving professional finishes with its automated trimming function, improving efficiency and saving time. With its compatibility for interlock sewing machines, it ensures seamless performance. Get ready to elevate your sewing projects to the next level with the PEGASUS W500 Auto Thread Trimmer!