Stanley Proto J86CS2 Proto 5-Piece Cold Chisel Set

Made from S2 steel and specially heat-treated for greater strength and durability. | Modified parabolic striking end to help reduce mushrooming and chipping. | Hand ground cutting edge to the exact angle for cutting through tough metals. | Black oxide finish to help prevent rust corrosion; extending tool life and performance. | A polished identification panel on one of the flats is marked with the tool number and size in a black inlay.