OEM Tools® 25821 - 1/2" Drive 400 ft lb Heavy Duty Pistol Grip Air Impact Wrench - TOOLSiD.com
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
AEROPRO TOOLS 1/2-Inch Aluminum Air Impact Wrench(A398),Twin Hammer with 1000FT-LB Super Torque, Pneumatic Impact Gun, for Auto Repair, Tire Shop - Amazon.com
Chicago Pneumatic CP734H Air Impact Wrench (1/2 Inch), Air Impact Gun Industrial Repair & Assembly Tool, Pistol Handle, Pin Clutch, Max Torque Output 452 ft. lbf/576 Nm 8400 RPM - Power Impact Wrenches - Amazon.com
Chicago Pneumatic - Air Impact Wrench: 1/2″ Drive, 8,200 RPM, 922 ft/lb - 95665147 - MSC Industrial Supply
Dotool Air Impact Wrench 1/2 Inch Square Drive Heavy Duty 880 ft-Lbs Max Loosening Torque Output Pneumatic Impact Wrench Twin Hammer 7800RPM for Automobile Repair - Amazon.com