Ingersoll-Rand® Air Impact Wrench, 600 ft.-lb. Max. Torque, Max. Bolt Capacity: 9/16"", Torque Range: 25 to 350 ft.-lb., Air Inlet: 1/4"" NPTF, Min. Hose Size: 3/8"", Square Drive Size: 1/2"", Average CFM @ 15 Second Run Time: 4.2, 22 at Full Load, Blows per Minute: 1200, 8000 rpm Free Speed, Standard, 7.300"" Overall Length, Pistol Grip Handle Type, Sound Level: 99/110 dBA
- Adjustable power regulator
- Pressure-feed lubrication
- Easy-to-service 2-piece construction