This Mini Universal Bender forms wire, flat metal, and tubing into clamps, handles, brackets, hooks, and coils. Made of hardened steel, this bender attaches easily to work bench or vise to make angle bends up to 5/16" 8MM)diameter rod and 1 x 1/8" (30mm) flat metal. Will not bend copper tubing Dimensions: 9" x 3.5" x 2.5" (not including lever) APPROX. Includes: Bend Machine 5mm shaft 6mm shaft 13mm long shaft 25mm circle 30mm circle 35mm circle 40mm circle long angle mode short angle mode