BENTISM 1/2-Inch Air Impact Wrench, High Torque Up to 1400 ft-lbs, Lightweight 4.6 lb Design Pneumatic Impact Gun with 11-PCS Drive CR-V Steel Impact Socket Set & Carrying Case - Walmart.com
1/2'' Air Impact Wrench Kit, Max Torque: 553 ft·lb
Devilbiss 13 Pc Air Impact Wrench Kit 1/2" Dr. Socket Set & Air Ratchet Set | eBay
CHICAGO PNEUMATIC CP749K 1/2" IMPACT WRENCH KIT IMPERIAL
Global Industrial™ Air Impact Wrench Kit, 1/2" Drive Size, 260 Max Torque
Chicago Pneumatic® 734HK - 1/2" Drive 425 ft lb Heavy Duty Air Impact Wrench Kit - TOOLSiD.com