Ingersoll Rand 231C 1/2” Drive Air Impact Wrench – Lightweight, Max 600 ft-lbs Torque Output, Adjustable Power, Twin Hammer, Silver, 3.4 x 8.2 x 8.8 inches - Power Impact Wrenches - Amazon.com
Ingersoll Rand 3/4 in. Drive EDGE Series Air Impact Wrench at Tractor Supply Co.
VEVOR 1 Inch Air Impact Wrench, Up to 5175 ft-lbs Beast Reverse Torque Output Pneumatic Impact Gun w/ 8 Inch Extended Anvil for Repairs and Maintenance of Heavy Duty Machinery/Semi-Truck/Bus - Amazon.com
1/2 in. Aluminum Air Impact Wrench, Twin Hammer, 800 ft. lbs.