IRC1071 Features: * 6"" Extended Anvil * Jumbo hammer mechanism * Up to 1,100 ft./lbs. of torque * Trouble-free, longer performance aided by the Pressure-Feed Lube System * Handle exhaust * Performance Rating: Super-Duty Extended Anvil * Maximum Torque: 1,100 ft./lb. (1,496 nm) * Free Speed RPM: 5,500 * Average Air Consumption: 9.5 CFM (269 L/min) * Anvil Size: 3/4"" * Air Inlet NPTF: 3/8"" * Minimum Hose Size: 1/2"" * @ Load: 38 CFM (1076 L/min) * Sound dBA (pressure/power): 101.1/114.1 Dimensions: * Length: 14.8"" (376mm) * Weight: 13.7 lbs (6.21 kg)