The MILWAUKEE® M18 FUEL™ 1" D-Handle Extended Anvil High Torque Impact Wrench w/ ONE-KEY™ Kit is the world’s first cordless 1” D-Handle High Torque Impact Wrench. The POWERSTATE™ Brushless Motor delivers up to 2,000 ft-lbs of nut-busting torque and 1,900 ft-lbs of fastening torque, making this the world's most powerful Milwaukee 2869-22HD - M18 FUEL™ 1" D-Handle Ext. Anvil High Torque Impact Wrench w/ ONE-KEY™- Kit