Ingersoll-Rand® Air Impact Wrench, 450 ft.-lb. Max. Torque, Max. Bolt Capacity: 5/8"", Torque Range: 40 to 275 ft.-lb., Anvil: Standard, Air Inlet: 1/4"" NPT, Min. Hose Size: 5/16"", Square Drive Size: 1/2"", Average CFM @ 15 Second Run Time: 5.4, 26 at Full Load, Blows per Minute: 1300, 7750 rpm Free Speed, Industrial, 6-1/2"" Overall Length, Pistol Grip Handle Type, Epoxy-Coated Handle, 90psi, Retainer Type: Pin
- Twin hammer impact mechanism
- Built-in power regulator
- Pressure-feed mechanism lubrication