DEWALT Xr 20-volt Max Variable Speed Brushless 1/2-in Drive Cordless Impact Wrench (Battery Included) in the Impact Wrenches department at Lowes.com
RYOBI ONE+ 18V Cordless 3-Speed 1/2 in. Impact Wrench (Tool-Only) P261 - The Home Depot
WORKPRO 20V Cordless Impact Wrench, 1/2-inch, 320 Ft Pounds Max Torque, 4Pcs Drive Impact Sockets, 2.0Ah Li-ion Battery with Fast Charger, Belt Clip for Easy Carrying - Walmart.com
1/2 in. Stubby Air Impact Wrench, Jumbo Hammer, 700 ft. lbs.
VEVOR 1 Inch Air Impact Wrench, Up to 2730 ft-lbs Reverse Torque Output 1" Pneumatic Impact Gun Lightweight w/ 2 Handles for Heavy Duty Repairs and Maintenance | VEVOR US
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring (Tool-Only) 2967-20 - The Home Depot
Milwaukee 2767-20 M18 Fuel High Torque 1/2-Inch Impact Wrench with Friction Ring - Amazon.com
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring (Tool-Only) 2767-20 - The Home Depot