Tools & Equipment

10 Best Air Impact Wrenches of 2020

Best Air Impact Wrench

Photo: PowRyte

The socket wrench is always very handy to have around but does not provide sufficient power that you require to fasten the stubborn bolts and lug nuts. But if  you are not satisfied with these traditional wrenches its time to switch to the best air impact wrench.

The air impact wrench is also referred to as as an air gun, impactor, windy gun, rattle gun or torque gun and it is built to deliver higher torque output and require less exertion from the user.

These power tool makes fastening and unfastening bolts and much faster and easier. But, like any other power tool not just any will do and so you need to choose one carefully.

This piece is all about helping you choose a good air impact wrench by reviewing 10 top rated models and highlighting the important factors to consider when shopping.

You can also read other product reviews of cordless impact wrenchair ratchettorque wrenchtap and die set

10 Best Air Impact Wrenches  Review

IMAGE

PRODUCT

​FEATURES

NitroCat 1355-XL Composite Air impact Wrench

1. NitroCat 1355-XL (Durable Twin Hammer Mechanism Wrench)

  • Torque - 700 ft.lb
  • Efficient twin hammer mechanism
  • Convenient forward/reverse flip lever
  • Patented quiet technology
Ingersoll Rand 231C Super Duty Air Impact Wrench Drive Size: 1/4"

2. Ingersoll-Rand 231C (Best Overall)

  • Torque - 600 ft.lb
  • Twin hammer mechanism
  • Adjustable power regulator
  • Ergonomic 2-piece design
NitroCat 1200-K Kevlar Air Impact Wrench

3. NitroCat 1200K (Best High Torque)

  • Torque - 1,295 ft.lb
  • Higher torque and more powerful
  • Twin hammer and twin clutch mechanism
  • Quieter operation
Ingersoll Rand 2115TiMAX 3/8 Inch Impact Wrench

4. Ingersoll Rand 2115TIMAX (Best High Speed)

  • Torque - 300 ft.lb
  • Higher speed motor
  • More powerful 7 vane motor
  • Feather touch trigger
DeWalt DWMT70773L Square Drive Impact Wrench

5. DeWalt DWMT70773L (Best DeWalt)

  • Torque - 650 ft.lb
  • Top quality from a top brand
  • Twin hammer mechanism
  • Shock resistant housing bumpers
PowRyte 1/2 Inch Air Impact Wrench

6. PowRyte 1001040 (Small but Powerful)

  • Torque - 600 ft.lb
  • Small and compact
  • Powerful and reliable motor
  • Reduced noise levels
Campbell Hausfeld TL140200AV Air Impact Wrench

7. Campbell Hausfeld TL140200AV (Highly Reliable Budget Wrench)

  • Torque – 550 ft.lb
  • More affordable and highly reliable
  • Twin hammer mechanism
  • Soft comfort grip
Ingersoll Rand 2235QTiMAX Quiet Titanium Air Impact Wrench

8. Ingersoll Rand 2235QTiMAX (Powerful & High Torque)

  • Torque - 1,300 ft.lb
  • High torque and powerful
  • Soft and comfortable grip
  • One handed forward/reverse mechanism
AirCat 1000-TH Air Impact Wrench with Twin Hammer Mechanism

9. Aircat 1000-TH (Durable, Powerful a& Convenient)

  • Torque - 800 ft.lb
  • Powerful and convenient to use
  • Easy to use flip lever
  • Ergonomically designed handle
ACDelco ANI405 Heavy Duty Air Impact Wrench

10. ACDelco ANI405 (Heavy-Duty at a Great Price)

  • Torque - 500 ft.lb
  • Heavy-duty overall construction
  • Quick and easy forward/reverse switching
  • Long nose design for accessing the tightest areas

PRODUCT

1. NitroCat 1355-XL 

(Durable Twin Hammer Mechanism Wrench)

NitroCat 1355-XL Composite Air impact Wrench
  • Torque - 700 ft.lb
  • Efficient twin hammer mechanism
  • Convenient forward/reverse flip lever
  • Patented quiet technology

2. Ingersoll-Rand 231C 

(Best Overall)

Ingersoll Rand 231C Super Duty Air Impact Wrench Drive Size: 1/4"
  • Torque - 600 ft.lb
  • Twin hammer mechanism
  • Adjustable power regulator
  • Ergonomic 2-piece design

3. NitroCat 1200K 

(Best High Torque)

NitroCat 1200-K Kevlar Air Impact Wrench
  • Torque - 1,295 ft.lb
  • Higher torque and more powerful
  • Twin hammer and twin clutch mechanism
  • Quieter operation

4. Ingersoll Rand 2115TIMAX 

(Best High Speed)

Ingersoll Rand 2115TiMAX 3/8 Inch Impact Wrench
  • Torque - 300 ft.lb
  • Higher speed motor
  • More powerful 7 vane motor
  • Feather touch trigger

5. DeWalt DWMT70773L

 (Best DeWalt)

DeWalt DWMT70773L Square Drive Impact Wrench
  • Torque - 650 ft.lb
  • Top quality from a top brand
  • Twin hammer mechanism
  • Shock resistant housing bumpers

6. PowRyte 1001040 

(Small but Powerful)

PowRyte 1/2 Inch Air Impact Wrench
  • Torque - 600 ft.lb
  • Small and compact
  • Powerful and reliable motor
  • Reduced noise levels

7. Campbell Hausfeld TL140200AV 

(Highly Reliable Budget Wrench)

Campbell Hausfeld TL140200AV Air Impact Wrench
  • Torque – 550 ft.lb
  • More affordable and highly reliable
  • Twin hammer mechanism
  • Soft comfort grip

8. Ingersoll Rand 2235QTiMAX 

(Powerful & High Torque)

Ingersoll Rand 2235QTiMAX Quiet Titanium Air Impact Wrench
  • Torque - 1,300 ft.lb
  • High torque and powerful
  • Soft and comfortable grip
  • One handed forward/reverse mechanism

9. Aircat 1000-TH 

(Durable, Powerful & Convenient)

AirCat 1000-TH Air Impact Wrench with Twin Hammer Mechanism

Edit your caption text here

  • Torque - 800 ft.lb
  • Powerful and convenient to use
  • Easy to use flip lever
  • Ergonomically designed handle

10. ACDelco ANI405

 (Heavy-Duty at a Great Price)

ACDelco ANI405 Heavy Duty Air Impact Wrench
  • Torque - 500 ft.lb
  • Heavy-duty overall construction
  • Quick and easy forward/reverse switching
  • Long nose design for accessing the tightest areas

1. NitroCat 1355-XL – Durable Twin Hammer Mechanism Wrench

NitroCat 1355-XL Composite Air impact Wrench

Photo: NitroCat

  • Drive Size: 3/8 inch
  • Torque: 700-ft.lb
  • Free Speed: 10000 RPM

Grab Nitrocat at such an unbelievable price and take your wrenching needs to a whole new level. This one is a durable and powerful wrench that promises to deliver excellent performance.

It is a hard hitting 3/8 inch wrench that has been equipped with twin hammer mechanism. As it is lightweight, it can be carried and used with utmost ease while getting good results.

Moreover, with the 700 ft lbs of loosening torque, it makes sure to deliver quick fastening and removing of the bolts or nuts.

Plus, the ergonomic design handle always ensures maximum comfort level by reducing fatigue on your arms, wrists and hands.

The patented quiet technology delivers noiseless operation while working. Also, the through-the-handle exhaust is there to keep your face away from debris by letting the air pass without creating back pressure.

With its durable composite housing, you need not worry about any wear and tear and it can also work for professionals or mechanics alike.

And while the trigger is not the best quality it should not be the deal breaker as it still works well enough.

Pros:

  • Works great for transmission
  • Easy operation flip lever for forward and reverse
  • Hard hitting twin clutch
  • Handle exhaust keeps debris away from face
  • Quieter operation

Cons:

  • Trigger is not very good 

2. Ingersoll Rand 231C – Best Overall

Ingersoll Rand 231C Super Duty Air Impact Wrench Drive Size: 1/4"

Photo: Ingersoll Rand

  • Drive size: 1/4 inch
  • Torque: 600-ft.lb
  • Free Speed: 8000 RPM

Ingersol is a renowned brand in industrial innovation as it has manufactured a variety of air compressor systems and power tools alike. This super duty air impact wrench is a proof of that as it is classic, reliable and performance driven.

Featuring twin hammer mechanism, this wrench guarantees to offer 600-foot pound torque. Install or remove stubborn bolts, hardy fasteners and lug nuts easily with this mechanism. 

Also, it features adjustable power regulator to adjust power output. The ergonomic and compact design of the wrench keeps your hands and wrists at ease while you use it. For prolonged use, its contoured handle is effective to carry and control.

Use this air impact wrench for lug nuts right out of the box as it comes fully lubricated and also features two-piece construction which is easy to maintain.

When compared to other models on our air impact wrenches reviews, this one is a little louder, but noise is a small price to pay to get a powerful and reliable tool like this one.

Pros:

  • Adjustable power regulator
  • Ergonomic 2-piece design 
  • Pressure feed lubrication
  • Comes with twin hammer mechanism

Cons:

  • It is a little louder 

3NitroCat 1200K – Best High Torque Air Impact Wrench

NitroCat 1200-K Kevlar Air Impact Wrench

Photo: NitroCat

  • Drive Size: 1/2 inch
  • Torque: 1295-ft.lb
  • Free Speed: 8000 RPM

Nitrocat 1200K is a good air impact wrench which has been designed to deliver a higher torque of up to 1,295 ft.lb. It is 1/2-inch impact wrench that works wonders for your fastening or removing applications.

Plus, it is manufactured with reduced level of noise to keep you comfortable while it is operating. Because the filter allows the air to pass without creating back pressure, the noise is minimal.

With its exhaust muffler technology, you will also not have to worry about debris and dirt getting on your face. 

Furthermore, it is equipped with an ergonomic engineered handle to lessen the stress and fatigue on your hands, arms and wrists. And it uses more efficient twin hammer and twin clutch mechanism

While this might be one of the priciest options on our list, it is still an under $200 model and it also has the highest torque and hence making it worth the extra cash.

Pros:

  • Twin hammer and twin clutch mechanism
  • Features quiet technology
  • Easy operation flip lever
  • Reduces and lessens fatigue on arms, wrists and hands

Cons:

  • Relatively pricier

4Ingersoll Rand 2115TiMAX – Best High Speed Air Impact Wrench

Ingersoll Rand 2115TiMAX 3/8 Inch Impact Wrench

Photo: Ingersoll Rand

  • Drive Size: 3/8 inch
  • Torque: 300-ft.lb
  • Free Speed: 15000 RPM

Ingersoll makes this air impact wrench with speed in mind as it delivers up to 15,000 RPM which is the highest on our list. 

This wrench is a little different from others as it has 3/8 inch drive size and it also runs on a more powerful 7 vane motor.

It provides MAX power in reverse and a wide range of power regulator settings in the forward position. You can expect a good level of comfort owing to its feather touch trigger.

Also, it has quiet tool technology to reduce the noise levels caused by air pressure through the motor. And because it is made of titanium, it is a lightweight and durable power tool.

Furthermore, the optimized air flow ensures maximum performance and operation as well. To get MAX control, the four-position power regulator dial comes in handy.

And this is a compact tool that will fit into tight spaces and also reduces fatigue due to the minimal weight. 

While the 300 ft.lb torque is the lowest on our list this impact wrench makes up for this by providing a higher speed than most others on our reviews. And while the adjustment dial seems to have issues it still works well enough.

Pros:

  • Feather touch trigger
  • Wide range of power regulator settings
  • One handed forward and reverse for more control
  • More powerful 7 vane motor 

Cons:

  • The adjustment dial has some issues
  • Lower torque output

5. DeWalt DWMT70773L – Best DeWalt Air Impact Wrench

DeWalt DWMT70773L Square Drive Impact Wrench

Photo: DeWalt

  • Drive Size: 1/2 inch
  • Torque: 650-ft.lb
  • Free Speed: 7500 RPM

DeWalt brings you this air impact wrench with nice features and functionalities. It is equipped with 650 ft lbs torque to break free fasteners.

The fasteners or bolts which are stuck are nicely dealt with this impact wrench as it rotates at an impressive speed of 7500 RPM providing high power.

Also, it features twin hammer mechanism and an adjustable power regulator allowing you to switch speeds as you require for different tasks.

Furthermore, this DeWalt air impact wrench has a forward/reverse switch making it easy and quick for directional changes. And it is designed with shock resistant housing bumpers for longer service life.

Then, it provides the user with a composite body design, rubber cushion grip for easy access, a bottom handle exhaust, and an ergonomic handle for more comfort.

This air impact wrench might feel a little on the heavy side but, it should still allows for one-handed operation and easy maneuvering..

Pros:

  • Maximum torque to break free fasteners
  • Twin hammer mechanism
  • Adjustable power regulator
  • Shock resistant housing bumpers
  • Simple one-handed operation

Cons:

  • A little on the heavy side

6. PowRyte 1001040 – Small but Powerful

PowRyte 1/2 Inch Air Impact Wrench

Photo: PowRyte

  • Drive Size: 1/2 inch
  • Torque: 600-ft.lb
  • Free Speed: 7000 RPM

PowRyte 1001040 air impact wrench has been designed for easy fastening and removing of bolts or nuts.

It is a perfect tool for tire rotation, exhaust repairs, brake repairs, tightening or loosening of bolts hanks to its hard-hitting twin hammer technology.

Moreover, it is a reliable choice with high torque output and also has an adjustable torque regulator. The regulator has 2 forward torque settings and 1 reverse setting and a forward/reverse control to let you switch directions easily.

With its built-in silencing, it reduces the noise level as you work or operate the wrench for any purpose. What’s more, it features ergonomic handle and a ring type retainer for added comfort.

The included manual is not very detailed. For example it does not explain the oil type and amount to use. However, you can easily get better or more detailed information online.

Pros:

  • Reliable and high torque output
  • Easily adjustable torque controls
  • 2-position power in forward
  • Built in forward/reverse switch for easy switching
  • Reduced noise levels

Cons:

  • Instruction manual is not very detailed

7. Campbell Hausfeld TL140200AV – Highly Relible Budget Air Impact Wrench

Campbell Hausfeld TL140200AV Air Impact Wrench

Photo: Campbell Hausfeld

  •  Drive Size: 1/2 inch
  • Torque: 550-ft.lb
  • Free Speed: 8000 RPM

Campbell makes this air impact wrench for anyone shopping on a tight budget and does not want to compromise on the quality. And despite the smaller price tag it is still capable of generating 550 ft. lbs of nut bursting torque.

Plus, it features 3-speed power regulators to make things easy for you while selecting the speed to adjust the tension on lug nuts. And it gives control of both speed settings and directional settings.

Next, the twin hammer mechanism provides accurate results with less vibration and also tackles tough lugs and bolts easily.

With its soft and rubberized grip design, your hands will never get tired, and you can work for extended periods.

If you are looking for an air impact wrench with high torque output, this is not it. But for regular applications this wrench should still be perfect.

Pros:

  • Twin hammer impact mechanism
  • Comfortable and user-friendly design
  • Tackle bolts and tough lugs with ease
  • Rubberized grip for reduced user experience
  • 3-speed power regulator setting

Cons:

  • Torque could be better

8. Ingersoll Rand 2235QTiMAX – Powerful and High Torque Wrench

Ingersoll Rand 2235QTiMAX Quiet Titanium Air Impact Wrench

Photo: Ingersoll Rand

  • Drive Size: 1/2 inch
  • Torque: 1300-ft.lb
  • Free Speed: 8500 RPM

Ingersoll Rand 2235QTiMAX is a powerful and reliable that will be perfect for both home and professional use.

This drive air impact wrench has a finely tuned twin hammer mechanism that punishes powers and tough bolts with the help of heavy duty apps like heavy equipment repair and suspension work.

Its 1300 ft.lb torque is the highest among our air impact wrench reviews. Hence, you can expect it to tackle the most demanding assembly and disassembly jobs with ease.

Moreover, it is equipped with a four-position power regulator allowing you to switch between power modes and adjust torque output for different types of tasks. With a simple button push, you can change the direction as well.

This wrench has an ergonomic handle for easy operation and the durable frame ensures you get to use it for many years.

Price and weight are the most significant drawbacks with this air impact wrench but given its power output and high torque it still comes at a bargain.

Pros:

  • Twin hammer mechanism
  • Tried and tested for reliability
  • Four position power regulators
  • One handed forward/reverse mechanism

Cons:

  • Quite an expensive wrench
  • Relatively heavier

9. AirCat 1000-TH – Durable, Powerful and Convenient

AirCat 1000-TH Air Impact Wrench with Twin Hammer Mechanism

Photo: AirCat

  • Drive Size: 1/2 inch
  • Torque: 800-ft.lb
  • Free Speed: 8000 RPM

Aircat makes this top rated air impact wrench with twin hammer mechanism that makes it one of its kinds. Its mechanisms include turbines, air chambers, and high-quality bearing surfaces.

With its strongest drive size, you can expect total durability given the composite housing as well. Plus, it is equipped with patented quiet technology that reduces the level of noise whilst maintaining torque and power.

Moreover, it has ergonomically designed handle to keep you at ease while using it and minimize hand fatigue. And the patented through-the-handle exhaust helps keep debris away from face when the wrench is operating.

Also you will get to enjoy easy operation as the flip lever can be forwarded or reversed according to your choice.

While the trigger might not be feather soft as others on our list, it is still easy enough and comfortable to use.

Pros:

  • Twin hammer mechanism
  • Ergonomically designed handle
  • Comes with patented through-the- handle exhaust
  • Equipped with quiet technology

Cons:

  • Trigger is not soft enough

10. ACDelco ANI405 – Heavy-Duty Wrench at a Great Price

ACDelco ANI405 Heavy Duty Air Impact Wrench

Photo: ACDelco

  • Drive Size: 1/2 inch
  • Torque: 500-ft.lb
  • Free Speed: 7000 RPM

This ACDelco air impact wrench is another highly affordable model that will be perfect for anyone shopping on a small budget.

It is a heavy-duty wrench that features hard hitting twin hammer mechanism which makes it highly dependable for different applications.

With its aluminium alloy housing, it delivers durability and promises to perform well even in harsh environment. And with the extra long design, you can use it even in the tightest areas.

Furthermore, this wrench comes with 3 speed power regulators to offer powerful and balanced results. The regulator allows you to select the speed you need to get the perfect tension.

And it has built in forward/reverse switch to lend easy and quick switching. Given the impressive features and small price tag this is our best air impact wrench for the money as it is hard to get anything better at the same or lower price tag. 

Unlike many other air impact wrenches this model does not have cushioning or rubber overmolding but it is still comfortable to use thanks to the smooth and ergonomic design.

Pros:

  • Hard-hitting twin hammer mechanism
  • Aluminium alloy housing
  • Forward/reverse switch for quick switching
  • Long nose design
  • More compact and lightweight

Cons:

  • No rubber overmolding

How to Buy the Best Air Impact Wrenches​

How to Buy Best Air Impact Wrench

Photo: DeWalt

The need of a good air impact wrench is dire. But with all the options stationed at your disposal, it is important to pick the right product to save your time and ensure you get value for your money.

However, choosing a good air impact wrench should not be a tedious task as you only need to watch out for the following factors.

1. Application

Different tasks will require different amount of torque and so the impact wrench you buy should be ideal for the intended use. 

Also the frequency of use also matters because come models are designed to withstand continuous use while others seem to lose power the more you use them.

But, it is also important to note that there are models that are designed for multipurpose use and can handle almost anything you throw at them. However, these are often more expensive.

2. Airflow

As from its name, the air wrench requires an air compressor to work and hence when choosing one you need to make sure it has a good enough airflow.

Most manufacturers will have an airflow rating clearly labelled on the tool or in its description, and so when choosing the tool you need to make sure it will be appropriate for your intended use.

Secondly, you need to check on the minimum hose sizing and coordinate it with the recommended adaptor accessories. With this, you can make sure that no air is lost between the tool and the compressor.

3. Torque

The amount of torque that the air impact wrench provides also matters a lot as it determines what you can use it for. Basically, the higher he torque the more powerful and versatile the machine.

But sometimes you might not even need a machine with a very high torque because even low torque air impact wrenches can still handle simple tasks like loosening small bolts.

Hence, before you splash out cash on a high-torque machine you need to be certain that you will need all that power.

4. Weight

Since these machines are hand held, the weight of an air impact wrench matters a lot and this is is more if you have to hold it for extended periods.

A good air impact wrench should be lightweight enough to be easy to maneuver and also to allow you to hold it for extended periods with minimal hand fatigue.

5. Size

These tools are usually used in the tight spaces. That is why, it is imperative for the tool to have small profile.

But at the end of the day, your requirement and project decide the size that will suit your needs.

While the smaller ones are suitable for small and tight places, the downside is that they have less power and torque. Hence, it is all about striking a balance between size and power.

6. Speed  

When it comes to an air impact wrenches speed you will need to look at both the impacts per minute and no load speed.

Impacts per minutes mean the number of hammer strikes that occur in a minute. With higher number of hammer strikes, the speed of the wrench driver consequently increases. 

The no load speed on the other hand has to be low because higher load speed will result in lesser torque. This will relate to the less power and poor performance of the air impact wrench.

7. Ergonomics

It is important to find an air impact wrench that suits the grip of your hand and is also comfortable to hold. The handle should be ergonomic and made with high-quality material so that it can prevent hand fatigue and give you best grip.

9. Warranty

You also must ensure that the product comes with a good warranty as this is the only thing that will give you some assurance that it will last.

While a minimum of 1-year warranty should  be good enough something with a 2-year warranty or an even longer one is better. But, also make sure that the brand has a reputation of honoring their warranties.

Conclusion 

An air impact wrench will always make things like tire rotation, exhaust repairs and brake repairs faster and easier as it loosens and tightens bolts easily.

But, like any other power tool not just any will do, and so you need to make sure you pick the best air impact wrench by considering factors like the application, torque and speed.

And you will not need to shop around further as our top 10 reviews above provide some top quality recommendations. All you need to do now is pick one model that suits your specific needs.

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