The Tweco® Adaptor Kit is an essential component for any welding setup, designed to accommodate a current range of 180-400 amps. This high-quality kit, manufactured in the United States, features a compact physical size of 12.4 x 4.2 x 2.6 inches, making it easy to integrate into your existing welding equipment. As a consumable part, it plays a crucial role in ensuring optimal performance and reliability for MIG guns and other welding accessories, enhancing your overall welding experience.