Sold Individually The Ideal 30-522 is a Crimpmaster crimp tool. This tool provides good and consistent crimps every time. The dies in this tool change quickly and easily with just a screwdriver. These interchangeable dies provide a large amount of versatility in a single tool. Comfort, no-slip sleeves reach from the tip of the handles to the crimping head to cushion thumb and fingers as well as provide a sure, easy grip during use. In 1916, J. Walter Becker started the Ideal Commutator Dresser Company of Chicago from his mother's kitchen. Service, he said, was part of the product. That idea has been the core IDEAL business principle for over 90 years. Today, the many loyal distributors and customers that make IDEAL successful are a testament to Becker's original philosophy.