To achieve superior performance, look to the Milwaukee M18 Fuel 1 in. High Torque Impact Wrench with One-Key. Cordless design makes it up to 7 lbs. lighter than corded models for minimum fatigue. For the best results, the Powerstate brushless motor offers up to 1,800 ft./lbs. of nut-busting torque and 1,500 ft./lbs. of fastening torque. Redlink Plus intelligence prevents it from overloading, overheating and over discharging for lasting use. 4-mode drive control gives you easy control over output speed and power. For more convenience, One-Key compatibility allows customization, tracking and managing of tools.