ACDelco 1/2" Air Impact Wrench, 500 Ft-lbs High Torque Pneumatic Tool, Twin Hammer Heavy Duty Impact Gun, 5-Speed Power Regulator, Automotive Repair Tool for Lug Nuts, ANI405A

This 1/2-inch air impact wrench delivers 500 ft-lbs of maximum torque at 90 PSI, making it the ideal pneumatic tool for removing stubborn, rusted lug nuts and heavy-duty suspension bolts on cars and trucks. | Engineered with a professional twin hammer impact design, providing more consistent power and higher durability. This impact gun is built to withstand the rigors of professional auto shops and industrial assembly lines. | Features a 5-speed forward control and full-power reverse, allowing precise adjustment for different automotive repair tasks. Perfect for mechanics who need to balance high-speed efficiency with delicate fastening control. | The rugged aluminum body ensures long-lasting performance while keeping the tool lightweight. The handle exhaust design reduces noise and keeps air away from the work area, enhancing user comfort during extended use. | Features an ergonomic handle exhaust that directs air away from the user and reduces noise levels. Designed for easy lubrication through the standard 1/4" NPT inlet to ensure peak internal component performance and a longer tool lifespan in demanding workshop environments.