... steel * Mirror Polished wrench * Chrome plated L Handle/Angle Extenion Bar Socket1.1/2'' Drive L Handle,socket wrench, socket accessory2.Chrome ... vanadium alloy steel3.Mirror Polished wrench4.Chrome plated Applying: Use L-handle drive to tighten or loosen fasteners and shaft drive ... .Spring loaded ball bearing holds socket securely 1/2'' Drive L Handle,socket wrench, socket accessory