DEWALT 20V MAX XR Brushless 1/2 In. High Torque Cordless Impact Wrench Kit with Hog Ring Anvil, (2) 5.0 Ah Resistant Batteries & Charger - Thomas Do-it Center
DEWALT ATOMIC 20V MAX Cordless Brushless 1/2 in. Variable Speed Impact Wrench (Tool Only) DCF921B - The Home Depot