The Klein Tools Klein-Kurve Heavy Duty Wire Stripper, No. K12054, is forged from a U.S.-made proprietary steel blend for improved strength. The wire strippers feature precision ground stripping holes for use with 8 to 16 AWG solid and 10 to 18 AWG stranded wire. The knurled jaw can twist, grab and loop up to three wires at a time, and 6-32 and 8-32 screw sheering offers convenience on the job. The tool offers comfort grip handles for reduced hand fatigue.