10 Best Air Impact Wrenches of 2021

Jerry Wilson
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There are many tools that you can use to tighten bolts or nuts and one of the best that you can use, no matter where you are or what you are doing, is an impact wrench.

Impact wrenches are commonly used in construction but they are also handy if you enjoy riding motorcycles for fun. They can be used when you are messing around with your bike, performing repair work or even when you are customizing it to suit you.

The air impact wrench is one of the most popular wrench types that can be found on the market. This is because of it the power that it delivers. It is more powerful than the electric wrench. This can be especially helpful if you are tightening bolts while you are standing up. It can easily get to places that you cannot easily get to with other types of wrenches.

This wrench can switch between using an electric source or using the air source. This is very convenient for people who own a lot of vehicles. It can be used in a lot of applications. It is more powerful than other kinds of wrenches. It is easier to use in tight spaces because of the flexibility of the wrench itself. The ratcheting feature can be switched on and off as needed. This is especially helpful if you are using it to disconnect bolts.

These are some of the best air impact wrenches in the market right now.

NameCategoryProduct
Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact WrenchBest OverallIngersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench
ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool KitBudget PickACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit
Ingersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact WrenchUpgrade PickIngersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact Wrench

1. Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench

Our rating: 9 / 10

Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench

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Pros:

  • Great Craftsmanship
  • Durable
  • Great Power
  • Good Battery

Cons:

  • Heavy
  • A bit Too Loud For The Novice Shops

The Ingersoll Rand Model 231C is one of the best models in its segment and an impressive air impact wrench. It's a complete unit that includes a battery indicator in the handle, a variable speed trigger to provide accurate control over speed, and an impact range of 0-3200 fps, depending on the model.

While it weighs a bit more than some equivalent models, it's well-balanced, so it won't cause issues in your arms or hands.

It also a good battery, which is a major plus. In my impression, it can last for hours of continuous use.

2. NitroCat 1355-XL 3/8-Inch Composite Air Impact Wrench

Our rating: 9 / 10

NitroCat 1355-XL 3/8-Inch Composite Air Impact Wrench

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Pros:

  • High quality composite construction
  • 3/8" drive size
  • Very affordable
  • Comes with a case

Cons:

  • Plastic body
  • No steel belts
  • No adjustable torque setting
  • Limited availability

Gone are the days of ugly, industrial-looking air impact wrenches. With a combination of composite materials, rubber grips, and an ergonomic composite body, the NitroCat 1355-XL is one of the best-looking air impact wrenches out there. It’s a handy tool for heavy duty tasks, done with lots of finesse.

NitroCat wrenches use a twin hammer mechanism, plus a spring loaded anti-reversal pawl to help reduce the chances of damage to fasteners or fittings. With a maximum (continuous) torque of 240 in. lbs., this wrench can handle all sorts of day-to-day tasks.

Even though it’s not a full metal-gear wrench, you may find that the 3/8” drive size and nylon composite case are enough to satisfy most of your DIY tasks. The wrench also features a clutch setting of 20-350 in. lbs., which means you can control the level of torque you apply to your projects.

3. Ingersoll Rand 2115TiMAX 3/8-Inch Impactool

Our rating: 9 / 10

Ingersoll Rand 2115TiMAX 3/8-Inch Impactool

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Pros:

  • Super durable and heavy duty
  • Impact speed of 2,200 kicks per minute
  • User-friendly ergonomic design
  • Dual-material handle provides secure grip even when you're working in hot weather
  • Works on all types of fasteners, including soft, low-carbon steel and hardened, high-carbon steel
  • Very compact and convenient
  • Precision-balanced for better control
  • Very affordable – the least expensive model in our list of best impact wrenches
  • Covered by a lifetime service contract

The Ingersoll Rand 2115TiMAX 3/8-Inch is our top pick for the best air impact wrench. This customizable model gives you the option to choose between 6 different speeds, ranging from 210 to 2,200 RPM, based on the application at hand. The wrench also boasts useful ergonomic benefits, including an innovative and compact dual material handle, which provides a solid, comfortable grip to keep fatigue at bay. In addition, the Ingersoll's tool-less chuck allows for quick bit changes and doesn't have that annoying drop-in feature that plagues some other air impact wrenches.

4. NitroCat 1200-K 1/2-Inch Kevlar Composite Air Impact Wrench

Our rating: 9 / 10

NitroCat 1200-K 1/2-Inch Kevlar Composite Air Impact Wrench

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Pros:

  • Ideal for professional mechanics
  • Fast
  • Solid and long-lasting build

Cons:

  • Rather expensive
  • Noisy

And Twin Hammer Technology Driver,.

The NitroCat 1200-K air impact provides excellent performance and is ideal for mechanics who need fast and reliable access to a lot of torque.

The impact wrench is manufactured using high-quality components and is covered by a lengthy 3-year warranty.

5. DEWALT Impact Wrench

Our rating: 9 / 10

DEWALT Impact Wrench

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Pros:

  • Withstands high impact loads
  • Powerful motor
  • Less vibration
  • Wire-electronic Torque overload indicator
  • Impact rate of 0-2500 RPM

This is one of the best air impact wrenches for you if you do household maintenance. The frequency and torque level are adjustable. This tool comes with a side handle for increased control.

This is a good-looking tool with a large handle grip that makes it more comfortable and stable. It is probably the best air impact gun in the segment. It has a forward and reverse action which makes it easy for you to reverse rotation. The maximum torque of this tool is impressive – 2200 ft-lb.

This tool has a compact design which makes it easy to handle. The grip and trigger are also large. It is very convenient to tighten and loosen screws at home that require a high torque or in tight spaces.

6. Ingersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact Wrench

Our rating: 8 / 10

Ingersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact Wrench

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Pros:

  • Quietest Air Impact Wrench On The Market
  • Titanium Cylinder
  • Lightweight
  • Durable

The 2235 QTiMAX titanium Impact wrench by Ingersoll Rand is the quietest air wrench on the market and is titanium made. This is for someone who works in a shop or operating with a lot of other people, but still needs a rugged, high-quality tool.

To make it so quiet, it is a little on the heavier side. (The titanium model weighs 1.1 pounds.) It has a comfortable handle that moves forward and back and has great ergonomics for easy maneuverability, making it easy to work on difficult angles on an engine.

It comes in 1/2" and 3/8" models, making it easy to work on many different size vehicles. It is a high-quality tool that many mechanics recommend for a quiet, reliable, but not lightweight wrench.

7. AIRCAT 1000-TH 1/2-Inch Composite Air Impact Wrench

Our rating: 8 / 10

AIRCAT 1000-TH 1/2-Inch Composite Air Impact Wrench

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Pros:

  • Lightweight
  • Integrated LED light
  • Twin hammer mechanism

Cons:

  • Lack of grip makes it slippery when handling
  • Chuck isn’t very strong

AirCat has created an impact wrench that’s both practical and efficient. It’s constructed to be lightweight, weighing in at just 1.7kg. It comes with an air-powered twin hammer mechanism that delivers fast and reliable socket engagement. This feature makes it ideal for a vast array of applications – from motorcycles to other impact wrenches. It also comes equipped with a twin hammer mechanism that has an integrated LED light, making it easy to use in small spaces. The lights blink to alert you when it needs more pressure.

The grip is constructed from lightweight and high-impact polymer that is slip-resistant. Plus, there are high-traction rubber pads in the handle that cut down vibrations and make the unit more comfortable to use.

8. Campbell Hausfeld 1/2" Impact Wrench

Our rating: 8 / 10

Campbell Hausfeld 1/2" Impact Wrench

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Pros:

  • Used for home projects and minor professional uses
  • Handles small and medium size jobs
  • Lightweight
  • Small and compact
  • Easy to use
  • Price
  • Produces high power output

Cons:

  • A bit loud
  • Poorly built
  • Plastic parts break easily
  • Quality control issues
  • Requires frequent service and maintenance

Peak: 240,000BTUs, 18+1 Settings, 2 Mode Pneumatic Plug In (TL140200AV)

The Campbell Hausfeld Impact Wrench is compact, easy to use, and very powerful.

The design is smart as it is convenient for people who work in tight spaces.

9. ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit

Our rating: 7 / 10

ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit

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Pros:

  • Lightweight at 7.5 lbs.
  • Soft touch grip.
  • Degradable anodized housing.
  • Shines in durability.
  • Auto shut-off.
  • Comes with a 5-year limited warranty.

ACDelco is a brand that’s known by many, and this twin hammer model is one of the best impact wrenches on the market. Chrome vanadium twin hammer delivers up to 500 ft-lbs. of torque at a max of 3,000 RPM. It’s small enough to fit in tight places, and it also features an apex impact socket that ensures the proper fit to the socket.

ACDelco ANI405A comes with a padded grip, and because it’s light, you can easily use it for long periods without getting fatigued. It’s also good at switching quickly between sockets, so you can get the job done faster.

For more power, all you need to do is squeeze the trigger a little harder and the socket will clamp on securely for increased torque. For lower powered jobs, you can reduce the force applied to the object. Busy DIYers who work on their vehicles often can appreciate that.

10. PowRyte 1/2-Inch Air Impact Wrench

Our rating: 6 / 10

PowRyte 1/2-Inch Air Impact Wrench

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Pros:

  • Lightweight, 58-oz.
  • 1/2-inch NPT
  • Comes with 2-year warranty
  • Twin hammer mechanism

Cons:

  • Can get hot during prolonged use.

What’s the first thing that comes to your mind when you think of an air impact driver? Well, it’s probably not a cordless one. This quality cordless impact driver from Pow Ryte is proving everyone wrong with its high-powered 600ft-lb of torque (the highest in our list) and its lightweight body of 58-oz. You can also get a heavy-duty impact gun that can be used for both drilling and driving.

The drive system is highly advanced as it has been designed in a way that doesn’t need belt changes. Instead, it comes with a two-speed driver (0-2,400 and 0-3,200 RPM) that you can select to do different jobs.

The drill comes with an 18-volt XRP lithium ion battery pack that ensures that runs for up to 19+ 1/2 in no time. The tool is also amazingly quiet, so you don’t have to get a headache while working.

Conclusion

The tool is light, fast, and fairly comfortable to handle. The mains power allows it to be used with DIY jobs, jobs in the factory, the workshop, or the professional mechanic’s rolls. This can all depend on the part to be fixed or the type of wheel to be moved.

The design is very basic, and there are no bells and whistles to go wrong, so it will, with proper maintenance, last for a very long time. The tool comes with a reversible selector that can be used for a variety of jobs.

Our Recommendation

NameCategoryProduct
Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact WrenchBest OverallIngersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench
ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool KitBudget PickACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit
Ingersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact WrenchUpgrade PickIngersoll Rand 2235QTiMAX 1/2" Quiet Titanium Air Impact Wrench