Ingersoll Rand 1/2" Drive 20V Cordless Impact Wrench Only (Does Not Include Battery or Charger) • 780 Ft-Lb of Maximum Reverse Torque and 1100 Ft-Lb of Nut-Busting Torque • Steel-Lined Aluminum Hammer Case • Patent Pending Soft Touch Over-Molded Grip Minimizes Vibration, Reduces Fatigue and Enhances User Comfort