The DeWalt Cordless 1/2 in. Impact Wrench is ideal for most fastening applications. Powered by a DeWalt brushless motor, this cordless impact wrench features up to 700 ft. lbs. of max torque and 1200 ft. lbs. of max breakaway torque. This power wrench can make up to 1,900 rotations and 2,400 impacts per minute. The compact design of 8-13/16 in. length and weight of only 7.2 lb. allows this battery-powered impact wrench to access hard to reach areas. Its 20V MAX 4.0 Ahr Lithium Ion battery and handle ergonomics make it comfortable to use for extended periods. This kit includes one 4.0 Ahr Lithium Ion battery pack and charger.