Ingersoll Rand Impact Wrench Features include... Front Exhaust 23 CFM 8,500 max RPM 1200 Impact per minute 1/2" Wrench 400 ft/lbs Torque 1/4" NPT inlet Built-in power regulator Pin-type socket retainer Twin Hammer mechanism Steel hammer case Durable epoxy-coated handle Pressure-feed mechanism lubrication
