Do not use for cutting steel wire or bolts. Compact- lightweight wire-stripping and cutting tool. Precision-ground stripping holes for easy removal of insulation. Color-coded handles: red indicates stranded wire- yellow indicates solid wire. Easy-to-read wire gauge markings on both sides for stripping in either direction. Black-oxide finish resists corrosion. Hardened steel with precision ground stripping holes. Spring-loaded action for self-opening. Narrow nose fits into tight places.