Jet JSM-403 1/2" Inch Pnuematic Impact Wrench with Pistol Grip - Brand New | eBay
Jet 140-800 ft./lbs. 1/2 in. Composite Impact Wrench JAT-126 505126 - The Home Depot
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 - Amazon.com
Jet 1/2' Compact Air Pneumatic Impact Wrench 505107 JAT-107 Mechanic R8 Series | eBay