Alloy steel jaw (Crv steel Jaw: 5"/7"/10" curved jaw with wire cutter, 5"/6"/9" long nose with wire cutter, 7"/10" straight jaw, carbon steel jaw: 6"/11" C clamp with regular tip). Heat treatment. Nickel plated corrosion resistance. Improved jaw design for maximum gripping power. Each locking plier is covered by a lifetime warranty
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov