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_nd_aintenance of Heavy Duty Machinery / Semi-Truck / BusProduct Features Beast Performance Deliver up to 4950 foot pounds high torque output and the breakaway torque even reaches 5175 ft lbs, more powerful air impact wrench to tackles heavy duty vehicle applications, like heavy truck, bus, and tractor tires. Rugged and Robust This air impact gun equipped with an advanced pin less clutch mechanism and high strength casings that can perform stable and high torque with excellent durability to withstand heavy