Irwin 2074114 Cast Aluminum Pipe Wrench, 14", Jaw Cap 2"Highlights: Length 14" Jaw Cap 2" Heavy duty cast aluminum housing is 40% lighter than cast iron and easier to maneuver I Beam handle and wide desing provides better weight distribution Drop forged jaw is heat treated to resist distortion or breakage Easy spin adjusting nut is heat treated for durability Hammer head design provides a flat surface for hummering Features a Lifetime Guarantee Cancer and Reproductive Harm www. P65Warnings. ca. gov.