This 1 in. heavy-duty Air Impact Wrench tackles the most demanding automotive and industrial tasks with exceptional performance and efficiency. Combining heavy-duty torque output with smooth control, this impact wrench is an ideal choice for equipment repair, heavy-duty automotive work and other extreme applications. The robust 6-vane motor is fine-tuned to install and remove threaded fasteners with ease. And with its dual handles and 8 in. extended anvil, this impact wrench provides exceptional accessibility and control. it also features: 2,065 ft./lbs. of reverse torque to handle the toughest jobs, variable speed with 3 forward and 3 reverse power settings, 6 in. extended anvil for easy use in tight spaces, D-handle for low fatigue working grip and stability, strong aluminum housing for reduced weight, twin hammer, handle exhaust directs air away from operator, trigger located internally on handle for ease of use while maintaining tight grip on handle. Specifications: Square Drive: 1 in. with 6 in. extended anvil Maximum Torque - Reverse: 2,065 (ft./lbs.) Working Torque - Reverse: 400 ft./lbs. to 1,650 ft./lbs. Free Speed: 4,000 RPM Avg. Air Consumption: 10 CFM. Overall Length: 20.87 in. Minimum Hose Size: 1/2 in. Air Inlet: 1/2 in. NPT Sound Pressure: 93 dB.