With a die-cast blade pre-marked for wires ranging from 8-18AWG, this Automatic Wire Stripper makes quick work by holding, cutting and stripping wires in a single step. When the tool is released, a recoil spring releases the blade and the tool is ready again for use. Quick and comfortable and with a full metal chassis, means this tool can be frequently with better than longevity than plastic models. Stripping Range (mm2): 1.0, 1.6, 2.0, 2.6, 3.2