Ingersoll Rand IR231 1/2" Air Impact

The classic IR231 is the most popular tool in its class. Introduced over 25 years ago and continuously refined, it offers the sheer power and performance features to tackle the toughest jobs with ease as well as proven durability and economy. Durable twin hammer impact mechanism. Pressure-feed lubrication. Adjustable power regulator. Easy to service two-piece construction. Variable-speed. 1/2" Drive, H.D. Impact Wrench, 425 ft. -lbs. Torque