If you want exceptional power, durability, and ease-of-use from an impact wrench, the Ingersoll-Rand 285B-6 delivers. The impact's robust, six-vane motor cranks out an impressive 1,450 ft.-lb. of maximum torque with a 5,000 RPM maximum free speed. Not only will the 285B-6 easily handle whatever task you put it to, the impact will also help you maneuver more comfortably thanks to its professional touch trigger, swept-back side handle for superior balance, and "angled-down" exhaust. If you have a big job, this is the tool for you. Professional Touch Trigger Ergonomic swept-back side handle provides convenience and maneuverability Robust 6-vane air motor delivers 1,450 ft.-lb. maximum torque Durable 6" extended anvil Adjustable 3-position power regulator provides ultimate power control Specifications Performance Rating: Heavy-Duty Extended Anvil Drive: 1 in. Max. Torque: 1,450 ft.-lbs. (1,966Nm) Free Speed: 5,000 RPM Overall Length: 20.1 in. / 511 mm Weight: 27.3 lbs. (12.39 kg.) Sound Pressure/Power: 107dbA / 120dbA Length: 20.1 (511mm) Avg. Air Consumption: 10 CFM (283 L/min.) Avg. Air Consumption@Load: 37 CFM (1047 L/min.) Air Inlet (NPTF): 1/2 in. Minimum Hose Size: 1/2 in. (13 mm)