Chicago Pneumatic CP797-6 1-In. Drive Super Duty Impact Wrench - Air Tool with Teasing Throttle, 6-In. Anvil. Power and Hand Tools Durable Air Wrench: Durable impact wrench features a 6 in. extended anvil for tire work. Power tool is also known as the workhorse of the truck tire industry and is carefully manufactured to operate in tough conditions. Easy-to-Use: Air tool features a teasing throttle for easy bolt starting. Pneumatic torque wrench comes with a convenient reverse valve for easy directional changes. Smooth Functioning Hand Tool: Pneumatic tool has a rocking dog clutch to deliver smooth functioning during maintenance activities. Hard-Wearing Pneumatic Wrench: High torque wrench is a suitable tool for high volume work on trucks, buses, etc. The air-powered hand tool is not excessively noisy when in use and works with an average air consumption of 10 CFM. Specifications: Pneumatic wrench delivers a free speed up to 4200 RPM with a maximum torque of 1400 ft. lbs. Air wrench measures 24 x 7.4 x 6 in. Air-powered tool weighs 29.75 lbs.