DEWALT 20V MAX Cordless Impact Wrench Kit, 20V MAX, 1/2" Hog Ring With 4-Mode Speed, Includes Battery, Charger and Kit Bag (DCF900P1) - - Amazon.com
DEWALT Corded Impact Wrench with Detent Pin Anvil, 1/2-Inch, 7.5-Amp (DW292) - Power Impact Wrenches - Amazon.com
DEWALT 2-Tool 20-Volt Max Brushless Power Tool Combo Kit with Soft Case (1-Battery and charger Included) in the Power Tool Combo Kits department at Lowes.com
DEWALT ATOMIC 20V MAX Lithium-Ion Cordless Impact Driver Kit DCF850P1 - The Home Depot
20V MAX* XR® 1/2 In. High Torque Impact Wrench with Hog Ring Anvil with (2) Oil-Resistant 5.0 Ah Batteries and Charger Kit DCF900GP2 from DEWALT - Acme Tools