Platinum tools steel wire cutter heavy duty, high leverage design provides singlehanded cutting action on a wide variety of hard to cut materials.Blade is designed to ensure a clean cut without pinching or crushing.Maintains concentricity to allow fittings and terminals to go on easily.Contractor quality forged from chrome molybdenum & hardened to 58-60 hrc rust resistant electrophoretic deposition finish smooth spring action for easy, repetitive cutting handles contoured for comfortable hand grip material and cutting capacity: stainless steel wire (3.0mm / 1/8” / 0.118”) stainless steel wire rope (2.0mm / 5/64” 0.079”) piano wire (3.0mm / 1/8” / 0.118”) iron wire (4.0mm / 5/32” / 0.157”) threaded steel rod (4.0mm / 5/32” / 0.157”) and steel bolts (4.0mm / 5/32” / 0.157”) steel bolts (4.0mm or 0.157inch)