Cuts pex, poly, pe. Cuts up to 1 in nominal and 1 5/16 in max. od.. Perfect cuts, straight and easy. Serrated steel blade requires less force to make a cut, leaving a flush end. Comfortable rubberized grips allow for cutting even in wet or dirty environments. Easy open and close. Conveniently positionned locking latch allows for true one-handed opreration of spring loaded cutter.