The Atomic 20V Max 1/2 in. Cordless Impact Wrench was designed easily to handle various fastening projects. Get up to 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque with this compact power tool that offers easy maneuverability without sacrificing power. Choose between 4-speed settings including Precision Wrench control feature and Timber Screw mode to allow for reliable high-level performance, operability and versatility. Dark work areas are no problem with this Cordless Impact Wrench, which comes with an LED work light for visibility in dimly lit spaces. The Dewalt Powerstack compact battery works with all Dewalt 20V Max power tools and chargers.