DEWALT 20V MAX* Cordless Impact Wrench with Hog Ring, 3/8-Inch, Tool Only (DCF883B) - Power Impact Wrenches - Amazon.com
DEWALT 20V MAX 3/8" Impact Wrench Hog Ring Anvil & XR Battery 2pk Bundle DCB204-2-DCF913B from DEWALT - Acme Tools
DEWALT 20V MAX XR Cordless Impact Wrench with Hog Ring, 3/8-Inch, Tool Only (DCF890B) - Amazon.com
DEWALT 20V MAX XR Lithium-Ion Cordless 1/2 in. Impact Wrench with Hog Ring Anvil Kit with POWERSTACK 5.0Ah Battery and Charger DCF900H1 - The Home Depot