Ingersoll Rand 1/2 Drive Impact Wrench: 231HA-2. The classic 231 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. Easy to service two-piece construction.
Working Torque Range (fwd) 25-350 (34-407 Nm). Maximum Torque (reserse) 590 ft. Free Speed 8,000 rpm.
Net Weight 6.1 lbs. Length 9.1 (236 mm). Average Air Consumption 4.2 cfm (119 l/s). Actual Air Consumption 22 cfm (623 l/s).Minimum Hose Size 3/8 (10 mm). Noise Level 94 db(A).