PXCR and PEXOH Reed crimpers squeeze the copper rings used on brass fittings PEXsystems. PEX systems are used for potable water lines, radiant heating, snowmelt and ice rink systems, among other applications. The design of these PEX crimpers eliminatestool marks and distortion on the rings. The tools crimp rings easily, making PEXinstallation a breeze. For one-hand use on 1/2” and 3/4” PEX, consider the PEXOH12or PEXOH34. The close quarters PEXSD model utilizes a screw drive for crimping.It features 4 sizes in its compact shape. Each Reed crimper for copper rings comeswith its own go/no-go gauge. The PEXSSPINCH gives reliable, watertight crimps on stainless steel clamps. It is lightweight and valuable for reaching into tight quarters. It features a comfort-grip, ratcheting handle for its full-cycle mechanism crimps. An included calibration gaugemakes it easy to verify adjustments before crimping.• Weight • lbs : 3.0 • kg : 1.4