DEWALT Brushless 20-volt Max 1/4-in Variable Speed Brushless Cordless Impact Driver (2-Batteries Included) in the Impact Drivers department at Lowes.com
New" Dewalt Atomic 4 Mode Impact Wrench 1/2 Hog Ring Anvil, Testing and Comparison - YouTube
DEWALT 20V MAX XR Cordless Brushless 1/2 in. High Torque Impact Wrench with Detent Pin Anvil and (1) 20V 4.0Ah Battery DCF899M1 - The Home Depot
DEWALT DCF894 1/2" Mid Torque Cordless Impact Wrench with Detent Pin bare tool | eBay