The PEX crimp jaws for the Milwaukee M18 short throw press tool are an essential part of the fastest, effortless installs from branch to fixture. With an easy open, in line design, the jaws are optimized for one handed pressing. The Milwaukee PEX crimp jaws offer added assurance of quality connections, as the spring loaded opening grips the ring for precise alignment to the fitting. For use with the M18 short throw press tool.