OOR1063 Features: * Roller cam impact mechanism * Built-in power regulator * Drive Size: 3/4 in * Drive Type: Friction Ring Socket Retainer * Retainer Type: Friction Ring * Torque: 300.00 ft lb [Min], 800.00 ft lb [Max] * Max. Torque: 1200 ft.lb. * Free Speed: 4500 rpm * Bolt/Screw Size: 3/4 in [Max] * Air Consumption: 5.800 CFM, 23.200 CFM [Max] * Hose Size: 3/8 in * Control Type: On/Off * Handle Type: Pistol Grip * Housing Material: Aluminum, Steel Anvil * Type: Straight Impact Driver * Wt.: 12.60 lb * Price is for 1 Each Specifications: * Cycle Rate: 870 blows/min Dimensions: * Length: 10.200 in