M7 1” Air Impact Wrench with Twin Hammer Clutch and D-Grip Handle (NC-8266P) | JB Tools
1/2 in. Aluminum Air Impact Wrench, Twin Hammer, 800 ft. lbs.
1/2" Impact Gun, Power Impact Wrenches, Heavy Duty Twin Hammer Impact Gun, Half-inch Pneumatic Impact Wrench, with 8 Piece Socket Set and Storage Carry Case for Stubborn Bolts, Lug Nuts, Tires -
Porter-Cable Twin Hammer Impact Wrench PXCM024-0440 - The Home Depot