Ingersoll-Rand 1/2 in Super Duty Air Impact Wrench (IR-231C)

The most popular in its class. Introduced 25 years ago, and continuously refined, it offers power and performance to tackle the toughest jobs with ease - as well as proven durability and economy.

 

Exclusive impact mechanism.

Pressure-feed lubrication.

Adjustable power regulator.

Air exhaust thru trigger. 

Easy to service two-piece construction.

Contoured handle for comfort and control.

1/4" air inlet, 3/8" minimum hose size, 1200 blows per min.

Free Speed: 8,000 RPM

Features double twin hammer impact mechanism.

Variable speed.

425 ft/lbs maximum torque.

Max Torque (reverse) ft-lb (Nm): 600 (813)

Weight: 5.8 Lbs.