This metal shrinker stretcher set is a powerhouse for metalworking enthusiasts and professionals alike. With a mild steel capacity of 18 gauge, aluminum capacity of 16 gauge, and stainless steel capacity of 20 gauge, it handles diverse materials with ease. Equipped with two sets of independently working jaws, including hardened jaws for both shrinking and stretching, it allows for simultaneous operations, enhancing efficiency and saving valuable time. The hands-free control via two foot-pedals keeps your hands free to focus on the task, increasing work efficiency and reducing fatigue. Built with a solid frame of high-hardness, high-strength steel and a sturdy stretcher shrinker stand, it ensures stability and durability even in the toughest working conditions. Widely used in automotive restoration, motorcycle customization, and metal roofing industries, it's the ideal tool for various metal-shaping jobs. Invest in this reliable and versatile metal stretcher shrinker for outstanding results in your projects.