The Milwaukee M12 PEX Crimp Jaw's for the M12 FORCE LOGIC Press Tool provides users with an easy solution for PEX crimp installations, eliminating the repetitive strain required with hand tools. These press tool jaws are compatible with F1807 and F2159 connections. Milwaukee optimized this crimp jaw with an easy-open, inline design for one-handed pressing when used with the M12 FORCE LOGIC Press Tool, the smallest, most intelligent Milwaukee press tool. These PEX crimp jaws offer the highest confidence for quality connections, as the spring-loaded opening grips the ring for precise alignment to the fitting, and a green light on the press tool indicates a completed crimp. Includes: (1) 1/2 in. Pex Crimp Jaw, (1) 3/4 in Pex Crimp Jaw and (1) 1 in. PEX crimp jaw for M12 FORCE LOGIC press tool; (3) PEX crimp go/no-go gauge.