6 Best Air Impact Wrenches of 2020

Last update: Nov 18, 2020

The best air impact wrenches are capable of generating more torque than you might expect, because the drive system can not be improperly produced. Since industrial usage is frequently used in heavy work areas where the machinery itself receives a few hard bumps, you can ensure that the housing is as durable as the intestines.

Make sure your effect tools have a half-inch motor, for anything smaller is not going to support a heavy workload without regular overhauls. These top-rated air impact wrenches have been selected to satisfy these criteria and have some additional advantages of their own.

Here are the best air impact wrenches you can buy in 2020:

  • Best Overall: AIRCAT 1150 Air Impact Wrench
  • Runner Up: Ingersoll-Rand 231C Air Impact Wrench
  • Best Budget: ACDelco ANI405A Air Impact Wrench
  • Premium Choice: Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench
  • Best Lightweight: NitroCat 1200-K Air Impact Wrench
  • Best Heavy-duty: Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench
6 Best Air Impact Wrenches
Best Overall
AIRCAT 1150 Air Impact Wrench
    Runner Up
    Ingersoll-Rand 231C Air Impact Wrench
      Best Budget
      ACDelco ANI405A Air Impact Wrench
        Premium Choice
        Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench
          Best Lightweight
          NitroCat 1200-K Air Impact Wrench
            Best Heavy-duty
            Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench

              Best Overall: AIRCAT 1150 Air Impact Wrench

              AIRCAT 1150 Air Impact Wrench
              AIRCAT 1150 Air Impact Wrench
              Pros
              • Lightweight
              • High torque power for loosening bolts
              • Muffler keeps the noise level down
              Cons
              • Uses twice as much air as less powerful air tools

              The 1150 Killer Torque is also easy to use for hours on a working day. It's lightweight, with a weight of just over 4.5 lbs., and the muffler holds the noise down at 86 decibels. Maintenance of this wrench is also simple. After each use, only apply a few drops of air tool oil to keep the moisture under control. This is it!

              This air impact wrench provides the full torque the 1/2-inch impact wrench can withstand without fracturing their anvils. Almost 1,300 ft-lb of loosening torque and 1,400 impacts per minute would make the bolt free.

              As other high-speed air impact wrenches, the 1150 Killer Torque is speed by the air compressor. This air tool requires twice as much air flow as the light-duty air impact wrenches intended for the home user. This means that it won't work to its maximum capacity unless the compressor is up to the challenge.

              AIRCAT 1150 Air Impact Wrench Specifications

              Product Dimensions

              7.5 x 2.8 x 7 inches

              Material

              Composite

              Finish

              Aluminum

              Power Source

              Air powered

              Weight

              4.62lbs

              Color

              Black

              Torque

              1295 Foot Pounds

              Speed

              9000 RPM

              Verdict

              Ideal for loosening these stubborn lug nuts.

              Runner Up: Ingersoll-Rand 231C Air Impact Wrench

              Ingersoll-Rand 231C Air Impact Wrench
              Ingersoll-Rand 231C Air Impact Wrench
              Pros
              • One of the fastest no-load speeds
              • Ideal for light- duty
              Cons
              • Not ideal for loosening old bolts

              Ingersoll Rand's 231C Super-Duty is running for the title with 8000 RPMs of speed when it's not loaded. You're going to get the car's lug nuts off and on in a snap. This 1/2-inch air impact wrench has a little more strength than those in the light-duty range, so you can work with overtightened lug nuts without the trouble of using a breaker bar.

              Second, it comes at a fair price for a well-designed air tool that is accurate and can do 90% of the job you're going to do. Those hard to crack bolts are the exception, and for a reason, we have breaker bars. Often a work needs better leverage and a little bit of elbow grease.

              Lastly, it is a decent air impact wrench for its price, but it's not a powerhouse that's going to bust out of any trouble you meet. Even, it's a fast air impact wrench that's going to make changing tires snap. It's not going to tax your air compressor, which is a bonus when you work in your home garage.

              Ingersoll-Rand 231C Air Impact Wrench Specifications

              Product Dimensions

              3.4 x 8.2 x 8.8 inches

              Material

              Other

              Finish

              Aluminum

              Power Source

              Air powered

              Weight

              6.4lbs

              Color

              Black/ Silver

              Torque

              600 Foot Pounds

              Speed

              9000 RPM

              Verdict

              It’s fine for occasional uses.

              Best Budget: ACDelco ANI405A Air Impact Wrench

              ACDelco ANI405A Air Impact Wrench
              ACDelco ANI405A Air Impact Wrench
              Pros
              • Safety handle
              • Low CFM consumption
              • Alternative battery power mode
              Cons
              • Doesn’t have high torque

              ACDelco's ANI405 is a strong and powerful 1/2-inch air impact wrench for the price, even though it's not going to be the one you're hearing stories about breaking loose the elusive lug nut. It's going to have regular jobs like spinning tires completed easily. Its twin hammer configuration makes quick work of bolts and lug nuts that are replaced on a daily basis, working at 7,000 RPM while it's not loosening or tightening.

              This is not a heavy-duty air effect wrench. If you're working on old machines or fixing rare-serviced bolt pieces that haven't been replaced for years, you're going to want a stronger item than this to bust loose tough cases. The ANI405, though, is a good impact wrench to do basic tasks.

              ACDelco ANI405A Air Impact Wrench Specifications

              Product Dimensions

              2.5 x 7 x 8 inches

              Material

              Metal

              Finish

              Aluminum

              Power Source

              Air powered

              Weight

              6.4lbs

              Color

              Silver

              Torque

              500 Foot Pounds

              Head Style

              Fixed Square

              Verdict

              Ideal for doing the simple stuff.

              Premium Choice: Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench

              Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench
              Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench
              Pros
              • Hard hitter
              • Lightweight
              • Titanium housing makes it more durable
              Cons
              • Could be quitter

              The effect is a reliable air impact wrench that will undo the rusty, frozen bolts you find on old cars and machines. It reaches the bolts with 1,300 ft-lb of torque, more than 1,200 times a minute. It's about the best we've seen among the 1/2-inch air impact wrenches we've tested.

              You're going to pay for the consistency of Ingersoll Rand's 2235QTiMax, but if you're looking for a solid hard hitter in the 1/2-inch category, that could be the one for you. You'll need an air compressor that can accommodate the air flow requirements to get the best out of the 2235QTiMax, but that's the case for any high-powered air effect wrench.

              A standard home garage doesn't need a heavy-duty air effect wrench unless you work on old vehicles on a daily basis. Expenses do not warrant repetitive effect wrench work because there are less costly options that can do the job almost as well as this one does.

              Ingersoll Rand 2235QTiMAX Titanium Air Impact Wrench Specifications

              Product Dimensions

              3.54 x 1.18 x 3.94 inches

              Material

              Titanium

              Finish

              Wrench

              Power Source

              Air powered

              Weight

              4.62lbs

              Color

              Silver

              Torque

              500 Foot Pounds

              Head Style

              Fixed Square

              Batteries

              1 Lithium ion batteries

              Verdict

              Ideal for working on old cars or heavy-duty tasks.

              Best Lightweight: NitroCat 1200-K Air Impact Wrench

              NitroCat 1200-K Air Impact Wrench
              NitroCat 1200-K Air Impact Wrench
              Pros
              • Hard hitting impact wrench
              • Quitter than others
              • Lightweight
              Cons
              • Strain a small air compressor

              This 1/2-inch air effect wrench packs as much loosening torque as this style air tool can produce. It's going to take care of those tough lug nuts and rusted bolts if you're working on old cars all the time, and what a relief it's going to take away the breaker bar. It is also a lightweight air effect wrench with a weight of 4.5 lbs. As far as we can say, the Kevlar-composite housing is unique to this product, and it definitely helps the NitroCat to be beaten without realizing it.

              NitroCat's 1200-K is a good rival to high duty 1/2-inch air effect wrenches. It's lightweight and silent, making it easy to use the impact wrench during the day.

              NitroCat 1200-K Air Impact Wrench Specifications

              Product Dimensions

              9.25 x 8.5 x 3 inches

              Material

              Alundum

              Finish

              Kevlar

              Power Source

              Air powered

              Weight

              5lbs

              Color

              Silver/Grey

              Torque

              1295 Foot Pounds

              Speed

              9000 RPM

              Verdict

              Ideal for dealing with ancient or vintage cars.

              Best Heavy-duty: Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench

              Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench
              Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench
              Pros
              • Light aluminum case
              • Adequate power for light-duty
              Cons
              • Pricey for the light-duty

              Ingersoll Rand's 2130 has a base covered as a light-duty impact wrench for the home DIYer. With a little more than 500 ft-lb of max torque, it's going to take care of quick work without any problems. It has multi-position power storage, so you monitor how much torque you use when locking the bolts down, and its lightweight construction ensures that you won't get bored of handling it every day.

              Ingersoll-Rand 2130 Heavy-Duty Air Impact Wrench Specifications

              Product Dimensions

              3.5 x 9.1 x 9.3 inches

              Material

              Other

              Finish

              Kevlar

              Power Source

              Air powered

              Weight

              5.05lbs

              Color

              As the picture shown

              Torque

              550 Foot Pounds

              Style

              Standard Anvil

              Verdict

              A home mechanic for those difficult bolts.

              How To Choose The Best Air Impact Wrench?

              Kits

              Air impact wrench kits is a group to watch if you're new to air impact wrenches. Kits also contain a set of sockets and an air ratchet as well as a compact impact wrench in the Micro or 3/8-inch style.

              Mini

              Mini air impact wrenches come with anvils in varying sizes, mostly 1/2-inch. They are built with miniature housings that fit into small spaces.

              3 / 8 inch

              Air effect lug nut wrenches are always this size so there is generally no need for extra torque. They also come in variants of butterfly or gun grip.

              1 / 2 inch

              This is becoming the standard size for home use because it's big enough to provide the heavy-duty strength that a home technician is likely to require.

              3 / 4 inch

              3/4-inch air effect wrenches are meant for use in heavy manufacturing or farm equipment. These impact wrenches can accommodate bigger bolts and have enough strength to cut them free.

              1 inch

              1-inch impact wrenches are becoming less common as 3/4-inch impact wrenches have increased performance. You will see them used for maintenance and installation of heavy machinery.

              Noise

              Air impact wrenches have always had the downside of being noisy. Most of the noise comes from the high-pressure air rushing into the wrench. Newer impact wrenches have started to fix this in order to maintain their noise levels below the decibels that can impair your hearing. Innovative ways to silence air flow have culminated in cleaner, OSHA-compliant tools for the workplace.

              Portability

              This is perhaps the second most critical aspect of any impact wrench after the ability to cut free stuck bolts. You sometimes find yourself in small spaces while dealing with cars or other heavy equipment that doesn't allow you to use a breaker bar. That's where the impact wrench could be a lifesaver. Whether it's going to fit into a tight room, that's it.

              Weight

              The weight of the impact wrench will decide how tiresome it is to be used for long periods of time. It also has some effect on how much power the consumer has to use to hold it still before cutting the bolt loose. We've been wondering about the usual uses you may have expected for the impact wrench and how long you'd need to bring it around during the day.

              Maintenance

              Air impact wrenches are lightweight for maintenance. Most suggest applying a few drops of special air tool oil to the air inlet every day to keep the moving parts lubricated between use.

              Which Brands Make The Best Air Impact Wrench?

              Ingersoll Rand

              Ingersoll Rand's 2130 has a base covered as a light-duty impact wrench for the home DIYer. With a little more than 500 ft-lb of max torque, it's going to take care of quick work without any problems. It has multi-position power storage, so you monitor how much torque you use when locking the bolts down, and its lightweight construction ensures that you won't get bored of handling it every day.

              AIRCAT

              The AIRCAT line marks the most important developments in the efficiency of pneumatic power tools in almost 30 years. Created in 1998, our tool line has dramatically lowered noise levels while maintaining more power and torque. AIRCAT also incorporates a proprietary ergonomically designed handle designed to alleviate tension and exhaustion on the operator's hands, wrists and arms. In most instruments, AIRCAT has a proprietary calibrated exhaust muffler technology that allows air discharge to pass without creating back pressure, maintaining more strength while dramatically minimizing noise.

              ACDelco

              ACDelco is the American brand of vehicle parts owned by General Motors (GM). Factory parts for GM-manufactured vehicles are consolidated under the Adecco name, which also provides aftermarket parts for non-GM vehicles. Throughout its long existence, numerous names have been recognized, such as United Motors Company, United Motors Service and United Delco. The "ACDelco" brand should not be confused with GM 's former AC Delco Systems, founded in 1994 by the combination of AC Rochester Division and Delco Remy Division. AC Delco Systems was acquired by Delphi Automotive Systems in 1995

              Conclusion

              To be honest, any of the 10 wrenches we've tested might be the best air effect wrench. What sets each of them away from the pack may be a pro or a con, depending on what happens to be your needs. That said, however, we tried to take an unbiased opinion by selecting the most well-rounded air effect wrench in the set.


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