1/2" Drive Super-Duty Impact Wrench
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.
- Performance Rating: Super Duty
- Working Torque Range: 25-200 foot pounds
- Maximum Torque: 325 foot pounds
- Blows Per Minute: 1,200
- Free Speed: 7,500
- Standard Bolt Cap: 1/2 inch
- Weight: 4.25 pounds
- Length: 6.625 inches
- Average Air Consumption: 4
- At Load: 16.3
- Sound dBA: 90.5
- Air Inlet NPTF: 1/4 inch
- Minimum Hose Size: 3/8 inch