Skip to content
TIME TO BACK THE TRUCK UP: Save Up to 50% at the Fall Haul. Shop Now >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Take $25 Off Your Order of $250 or More See Details

Use Promo Code 290240

Discount Details

  • The promo code 290240 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $250 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping.
  • Promo code not valid on prior purchases or on Honda & Stihl products, and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited time offer. Subject to change without notice.
Print

Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C

Item# 11234
Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C

Click or Tap image to Zoom

$204.99

  • Shipping: 

    Free shipping (lower 48 states) - Factory shipped

  • Store Pickup: 

    Not Available
  • Regulator allows variable power in one direction, full power in the opposite direction
  • Automatic lubrication for hammer and drive systems
  • Exclusive impact mechanism
  • Pressure-feed lubrication
  • Adjustable power regulator

See full description

Complete Your Solution

  • Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C
  • Ingersoll Rand Air Tool Oil, 1 Pint
Price for all two:

$216.98

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

This Ingersoll Rand Air Impact Wrench was introduced over 25 years ago and has been continuously refined. Offers the sheer power and performance features to tackle the toughest jobs with ease - as well as proven durability and economy.

What's Included

    (1) Ingersoll Rand Air Impact Wrench

Downloads

Product Manual

Features + Benefits

  • Regulator allows variable power in one direction, full power in the opposite direction
  • Automatic lubrication for hammer and drive systems
  • Exclusive impact mechanism
  • Pressure-feed lubrication
  • Adjustable power regulator
  • Easy to service two-piece construction
  • Contoured handle for comfort and control

Key Specs

AttributeSpecification

item#

11234

Brand

Ingersoll Rand

Manufacturer's Warranty

12 months parts/12months labor

Ship Weight

6.5 LB

Drive Size

1/2 in

Max. RPM

8,000

Impacts Per Minute

1,200

Max. Reverse Torque

600 ft-lbs.

Max. Forward Torque

350 ft-lbs.

Min. Working Torque

25 ft-lbs.

Max. Working Torque

350 ft-lbs.
AttributeSpecification

Air Consumption

4.2 cfm

CFM at Load

22

Air Inlet Size

1/4 in

Hammer Mechanism

Yes

Min. Hose Size

3/8 in

Variable Speed

Yes

Reversible

Yes

Bolt Capacity

0.56 in

Noise Level

99 dB

Tool Length

7.312 in

Reviews

Questions & Answers

42 Reviews This action will navigate to reviews.

Questions

1–7 of 7 Questions  
Sort by:

  1. will this have enough power to take the wheel off from a car or pickup?

    1. Yes, easily.

      Helpful?

    2. Yes, without a problem. As long as you supply it with the proper air flow. I use this wrench in my garage working on cars and light trucks up to 1-ton (Ford F350, Chevy and Dodge 3500).

      Helpful?

    3. The Ingersoll Rand Air Impact Wrench with its 600 ft/lbs. of reverse torque should be able to handle all of your truck and auto tire removal needs.

      Helpful?

  2. Is this a oil daily gun?

    1. Yes, use an oiler or put a few drops of good air tool oil in the gun before you plug in the hose.

      Helpful?

    2. All air tools should be oiled lightly before using. It depends on the amount of use, if using all day in a tire shop I would say yes daily. Less for infrequent work.

      Helpful?

    3. It does not need to be oiled every day, unless you are using it everyday. It should be oiled before each use and before you put it away.

      Helpful?

  3. Does this product require an in-line pressure oiler for intermittant home use?

    I have a small 3/8 craftsman impact wrench. I squiret oil into the air fitting before each use. Would this method be sufficient for the ingersol rand product?

    1. oil when going use it and when your done using it

      Helpful?

    2. Put about five drops of air tool oil in the air fitting before each use. This will also work for every day use as well. If you will not be using it much, put five drops in it and run it for a couple seconds before putting it in your tool box.

      Helpful?

    3. You do not have to use an inline oiler, you can do it by hand. If you do oil it by hand if it is used a lot during the day you will need to oil it 2-3 times. It is also important when you are done and putting away for storage to put a couple drops of oil in the gun and bump the trigger so the oil goes up into the inlet to keep it from rusting. The gun is all metal.

      Helpful?

  4. How do I make the drill go forward and reverse.

    1 answer

    1. This features a F (forward) and R (reverse) valve located on the left and right side. Speed can be adjusted in both forward and reverse from 0-5. Please refer to page 2 and 3 of the product manual located above Features + Benefits for additional information.

      Helpful?

  5. is this a square drive wrench?

    1 answer

    1. This is a 1/2" square drive Impact Wrench.

      Helpful?

  6. what's the max psi rating for this tool?

    1 answer

    1. The maximum air pressure for this impact wrench would be 100 PSI.

      Helpful?

  7. Gun says it needs 4.2 cfm--22 cfm at load. Will a 30 gal 5.1 cfm compressor handle this gun? What do they mean by "at load"

    1 answer

    1. The average air consumption for this impact wrench is 4.2 CFM. When it states "22 CFM at load" that means it requires 22 CFM to perform at maximum capacity. To get the best performance from this tool, you will need an air compressor that can produce a minimum of 22 CFM.

      Helpful?

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

See All Air Tool Oil
Ingersoll Rand Air Tool Oil, 1 Pint
5.0 out of 5 stars. 3 reviews

Ingersoll Rand Air Tool Oil, 1 Pint

Item # 154911

$11.99

Warranty

Manufacturer's Warranty

12 months parts/12months labor

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C
4.9 out of 5 stars. 42 reviews

Ingersoll Rand Air Impact Wrench, 1/2in. Drive, 4.2 CFM, 600 Ft./Lbs. Torque, Model# 231C

Item # 11234

$204.99