DeWalt DCF889B 1/2" 20V Max Cordless High Torque Impact Wrench, Bare Tool | burnstools.com
DEWALT 20V MAX XR Cordless Brushless 3-Speed 1/4 in. Impact Driver with 20V 3.0Ah Compact Battery and 12V to 20V MAX Charger DCF887BW230C - The Home Depot
DEWALT 18V Impact Driver, 1/4-Inch, Tool Only (DC825B) - Power Impact Drivers - Amazon.com
DEWALT 20V MAX XR 1/2" High Torque Impact Wrench, Cordless, Detent Anvil, Tool Only (DCF899B) - Amazon.com