The ¼”-1-1/8" RLS Press Jaw Kit is designed to press RLS HVAC/R Braze-Free Press Fittings and optimized for MILWAUKEE M18™ FORCE LOGIC™ Press Tools. A flame-free alternative to traditional brazing, these RLS press jaws offer you up to 60% faster connections when installing high-pressure HVAC and refrigeration systems. The RLS Press Jaws eliminate the need for nitrogen purges, combustible gasses, and expensive silver solder necessary for traditional methods. We've optimized the press tool jaws with an easy-open, inline design for one-handed pressing when used with M18™ FORCE LOGIC™ Press Tools