The Mighty-Seven D Handle Type 1" Drive Impact Wrench, No. NC-8216, offers technicians one of the lightest 1" Drive D-Handle type impact wrenches for use on tough applications, according to the company. Weighing in at 15.58 lbs, the unit provides 1,800 ft/lbs of bolt busting torque in a compact, 13-1/2" length. The tool includes a full one-year warranty.