DEWALT DCF923B ATOMIC 20V MAX* 3/8 in. Cordless Impact Wrench with Hog Ring Anvil (Tool Only)Tackle a variety of projects using the ATOMIC 20V MAX 3 8 in. Cordless Impact Wrench with Hog Ring Anvil. This high performance power tool packs up to 300 ft lbs. of max fastening torque and up to 450 ft lbs. of max breakaway torque in a compact design that maneuvers easily in tight spaces. This unit was engineered to deliver enhanced performance and usability in a variety of fastening applications with 4 speed settings to choose from, a Timber Screw