The Oregon 21LPX066E 16″ PowerCut™ Saw Chain is made for professional loggers and forest workers who use .325″ pitch chainsaws. This low-vibration, 1.5 mm (.058″) gauge chain features full chisel cutters for top performance. The offset depth gauges prevent cutters from driving into the sidewall of the cut, offering a smoother cut. See Fit Guide for a list of saws that work with this chain.