Make short work of common electrical tasks with this two-tool set manufactured to stringent ANSI standards. Linesman Tool is chrome-vanadium alloy and features precision cutting edges and teeth. Stripper/Crimper, made of heat-treated, high-carbon steel, strips wires from 10-22AWG and cuts soft electrical fixture screws in sizes 4-40, 5-40, 6-32, 8-32, 10-32, 10-24. Comfortable rubber handles reduce fatigue. Lifetime warranty.