DEWALT DCF899HB  20v MAX XR Brushless High Torque 1/2" Impact Wrench with Hog Ring Anvil (Tool Only) Brushless motor for superior performance. Tool Length-8.81 inch Power tool type cordless.Heavy-duty impact mechanism with max torque 700 ft./lbs., breakaway torque 1,200 ft./lbs. 3-speed selector switch for control LED work light. No load speed : 400/ 1200/ 1900 rpm Able to handle a 6ft drop Battery & Charger Sold Separately