Hitachi WR12DMR 1/2-Inch 12-Volt Ni-Cad Cordless Impact Wrench Cordless impact wrench built for the toughest jobs Delivers 1,415-inch pounds of torque; 1/2-inch square drive chuck 2-piece motor is constructed with heavy gauge copper coils Include 5-position belt hook with integrated LED work light Exclusive 5-year limited warranty; 1-year warranty on batteries