Features and Benefits:POWER: World's Most Powerful 1" Cordless Impact Wrench with best in class power-to-weight ratio;3,000 ft/lbs of Nut Busting Torque;2,200 ft/lbs of Fastening Torque;IP56 rated for tough environmental conditions;Productivity: 250 bolts per charge;Reduce set up time of jobs up to 15%;No waiting on air for roadside applications;IQv Power Control System includes 3 modes: Max Power, Mid Power and Snug mode;Brushless motor delivers durability and efficiency;360 degree adjustable D-handle, rotates fully around the tool;20v 1" Impact 4-battery kit, Std Anvil