Description The DEWALT DCF921B Atomic 20 Volt Max cordless impact wrench with hog ring tool is designed easily to handle various fastening projects. Tool delivers up to 300 ft-lb of max fastening torque and 450 ft-lb of max breakaway torque. The 1/2 Inch compact and powerful tool offers easy maneuverability without sacrificing power. The DEWALT DCF921B allows user to select between 4-speed settings including Precision Wrench™ control feature and Timber Screw™ mode to allow for reliable high-level performance, operability and versatility. Precision Wrench™ control helps to prevent overtightening and fastener run-off. The Timber Screw™ mode assures optimized speed in wood. Cordless impact wrench comes with an LED work light for visibility in dimly lit spaces, thereby allowing user to work in dark areas without any problem. Tool features glass-filled nylon housing that provides resistance from damage caused by some oils and solvents. Hog ring anvil assists for rapid and secure socket changes. The DEWALT DCF921B comes with a belt clip.