|Item Weight||13.01 pounds|
|Product Dimensions||3.4 x 8.2 x 8.8 inches|
|Item model number||231C|
|Size||3.4 x 8.2 x 8.8 inches|
|Item Package Quantity||1|
|Warranty Description||1 year from date of purchase with sales receipt or invoice|
|National Stock Number||5130-01-594-8486|
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Ingersoll Rand 231C Super-Duty Air Impact Wrench, 1/2 Inch
- Enter your model number to make sure this fits.
- Classic, reliable design offers proven power, performance, and durability
- Twin-hammer mechanism delivers a maximum torque of 600 foot-pounds
- Adjustable power regulator provides easy control of torque output
- Ergonomic 2-piece design is easy to operate and maintain
- Arrives fully lubricated and ready for use out of the box
- Exclusive impact mechanism
- Pressure-feed lubrication
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From the manufacturer
At a Glance:
- Delivers maximum torque of 600 foot-pounds
- Adjustable power regulator offers variable torque output
- Durable 2-piece construction for easy maintenance
- Ergonomic design for all-day use
- Ready to use right out of the box; arrives fully lubricated
Ingersoll Rand 231C Super-Duty Air Impact Wrench, 1/2 Inch
Power through tough jobs with ease using the Ingersoll Rand 231C 1/2-Inch Super-Duty Air Impact Wrench. First introduced over 25 years ago and refined ever since, this impact wrench offers proven performance and reliability at an excellent value. The exclusive twin-hammer impact mechanism delivers a maximum torque of 600 foot-pounds, while the adjustable power regulator lets you easily adjust power output to suit your task. Lightweight and easy to maintain, this impact wrench is a reliable choice for vehicle hobbyists and professional mechanics alike.
What's in the Box:
- Ingersoll Rand 231C Super-Duty Air Impact Wrench, 1/2 Inch
Twin-Hammer Mechanism for Efficient Performance
Delivering a maximum torque of 600 foot-pounds, the 231C Air Impact Wrench offers enough power to install and remove stubborn bolts, lug nuts, and other hardy fasteners. The twin-hammer mechanism helps ensure efficient performance with impressive rotational speeds of up to 8,000 rpm.
Ergonomic Design for Sustained Work
Measuring 7.3 inches in length and weighing 5.8 pounds, the 231C Air Impact Wrench is compact enough to minimize stress on your wrists and hands. And thanks to its contoured handle and ergonomic design, the impact wrench is easy to carry and control.
Convenient and Easy to Maintain
The 231C Air Impact Wrench features a streamlined two-piece construction that is easy to maintain. For added convenience, this impact wrench arrives fully lubricated, so it’s ready to use right out of the box.
About Ingersoll Rand
Ingersoll Rand has stood at the vanguard of industrial innovation for over 100 years. From air compressor systems to power tools and beyond, the company manufactures products that offer best-in-class quality, reliability, durability, and performance. Ingersoll Rand is also deeply committed to building a better future. At every level of business, the company promotes environmentally sound practices to achieve progress that is truly sustainable. With offices and plants across the globe, Ingersoll Rand strives to meet the world’s growing need for clean and comfortable air, safe and fresh food, energy efficiency, and sustainability.
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|Price||See price in cart||$45.64||$132.99||See price in cart||$153.45||$47.14|
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Item Dimensions||3.4 x 8.2 x 8.8 in||9.85 x 3 x 9.06 in||10.8 x 9.3 x 3.6 in||10 x 4 x 9 in||3.5 x 9.1 x 9.3 in||2.5 x 7 x 8 in|
|Power Source||air-powered||air-powered||air-powered||Air Powered||air-powered||air-powered|
|Voltage||0 volts||0 volts||0.01 volt||0 volts||0 volts||0 volts|
Pressure-Feed lubrication System automatically greases the impact mechanism. Exclusive TwinHammer Plus impact mechanism. Pressure-feed lubrication. Adjustable power regulator. Easy to service two-piece construction. Contoured handle for comfort and control. Tool Type: Pneumatic Impact Wrench Head Type: 1/2quot; Drive Opening Size: 1/4quot; NPT Inlet 3/8quot; Hose Torque Rating: 25 ft-lbs to 350 ft-lbs.
Top customer reviews
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I went back out today to try and rotate again and every single lug nut came off with ease. I have a 15 gallon Craftsman compressor, nothing special, but it only ran 3 times between removing and re-torquing 6 lugs per wheel. Regulator was set to ~100 PSI with 100' of 3/8 hose.
I started the lugs by hand after moving the tires and set the tool to 2. I set the truck down and pulled out my torque wrench and set it to 100 ft lbs. Every lug nut was at least 100 ft lbs. Awesome.
In addition, the impact itself has a really great finish and the adjustments are notchy and precise. I do have an in-line oiler/dryer so I did notice a small amount of oil coming out of the exhaust, but that's to be expected.
I have 100k maintenance coming soon and I'm no longer terrified about removing suspension components for strut changes. I will update with my experience with that soon.
I bought my first Ingersoll Rand 231 in 1977, and it served me well for 40 years. I had rebuilt it so many times, there wasn't much left of its exterior shell. When I went to buy a new one, low and behold, the still top rated 231C! Unfortunately, it's now made in China, but it performs as well as my old one did.
It's not the fastest, it's not got the most "rated torque" (I believe many of the ratings on several guns don't reflect reality), it's not the lightest, but it's rock solid reliable, and is still in the top 3 rated 1/2" drive air impact wrenches on the market today.
This one, eh, not so much . Within just a couple of weeks of receiving it, the trigger seal started leaking, leaving the wrench running even though the trigger was released. I have lubed it, which helps for a day or two, but then it's back to constantly running. I should have requested a replacement a long time ago but just never got around to it .
The impact wrench itself is very powerful , it's just annoying that it is almost impossible to get it to stop turning.
Slapped the nuts off my 17 year old chevy like brrrp, brrrp, done. Cute little 15 gallon black and decker compressor and this thing slaps like im using a shop compressor. Why, because Ingersoll. Worked in a shop for several years and never once had a problem breaking a bolt with my IR, never had to walk over to the Snapon guy with his Snapon box and his Snapon hat and socks and ask him to borrow squat.
So yeah, this thing was a no brainer when I decided to start doing my own repairs again. Won't need to buy again because these last.