The DCF899P1 20 volt maximum XR brushless high torque 1/2 inch impact wrench kit width detent pin anvil is powerful and versatile for fastening various applications. Designed for comfort, speed control and working in dark spaces. What's Included: (1) Impact wrench with detent pin anvil, (1) 5.0Ah battery pack, (1) multi-voltage charger, and tool bagUp to 700 feet-lbs. of max torque and 1200 feet-lbs. of maximum breakaway torqueCompact design of 8-13/16 in. in length and 7.2 lbs. weighs onlyMulti-speed control for a variety of applications (0-400/ 1,200/ 1,900 RPM)1/2 in. anvil with detent pin (also available in hog ring)LED light with 20-second delay for increased visibility