The Lisle Self-Adjusting Wire Stripper, No. 68220, automatically adjusts to strip insulation from 10- to 24-gauge wire. The tool crimps insulated and non-insulated terminals from 10- to 22-gauge and 7mm to 8mm ignition terminals with a size key marked on the side. With a built-in wire cutter and gripper force adjustment knob, it features comfortable handles and steel construction for durability.