The Milwaukee 1/4" RLS® ACR Press Jaw are designed to press RLS® HVAC/R braze-free press fittings when installing highpressure HVAC and refrigeration systems. The Milwaukee 1/4" RLS® ACR Press Jaw are optimized for the M18™ FORCE LOGIC™ Press Tools. The Milwaukee 1/4" RLS® ACR Press Jaw is a flame-free alternative to traditional brazing as the RLS ACR press jaw enables faster connections when installing high-pressure HVAC and refrigeration systems. Additionally, the RLS® ACR Press Jaw eliminates the need for nitrogen purges, combustible gasses, and expensive silver soldering used for traditional methods. Milwaukee have optimised the press tool jaw with an easy-open, inline design for one-handed pressing when used with M18™ FORCE LOGIC™ Press Tools.