AEROPRO TOOLS 1/2-Inch Aluminum Air Impact Wrench(A398),Twin Hammer with 1380FT-LB Max Loosening Torque, Pneumatic Impact Gun, for Auto Repair, Tire Shop (Aluminum Housing)
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FREE refund/replacement until Jan 31, 2026
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Availability:
Only 10 left in stock, order soon!
Arrives
May 26 – May 27
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Style: 1380 ft-lbs | Aluminum Housing
Features
- Strong TorqueThe 45mm cylinder design & twin hammer provide strong torque and smooth balanced blows, delivering a max working torque of 810FT-LBS and a max loosening torque of 1380 FT-LBS. (NOTE: An air compressor is needed, but it is not included in this unit)
- Simple Torque ControlGet started quickly by preloading bolts with the first lower setting on forward rotation. Choose from 3 speed adjustments to match your specific torque needs.
- Built for LongevityCrafted with specialized military-grade materials from Baosteel and equipped with an anti-aging valve, ensuring better sealing and a longer service life.
- Good Sense of UseThe center gravity design reduces forward sensation, while the orbital trigger design enhances usability. The appearance is refined with aluminum alloy spray treatment.
- Clean Workspace, Clear FocusThe rear exhaust directs debris away from your work surface, keep your workspace tidy.
- Versatile ApplicationThe air impact gun is sturdy with ultrahigh alloy steel 1/2" drive. It's great for tire shops, suspension, and tough automobile work.
- SpecificationsSquare Drive: 1/2 inch; Working Pressure: 90 PSI; Speed: 7800 RPM; Comes with oil pot, spanner and 1/4" Male NPT air connector.
Color: Red
Brand: AEROPRO
Material: Aluminum
Item Length: 19 Centimeters
Item Weight: 5.3 Pounds
Color: Red
Brand: AEROPRO
Material: Aluminum
Item Length: 19 Centimeters
Item Weight: 5.3 Pounds
Item Package Quantity: 1
Head Style: Hex
Finish Type: Powder Coated
Item Torque: 1380 Foot Pounds
Operation Mode: Pneumatic
Manufacturer: Jax technology
Part Number: A398
Item Weight: 5.28 pounds
Item model number: A398
Style: 1380 ft-lbs | Aluminum Housing
Finish: Powder Coated
Included Components: air impact wrench
Batteries Included?: No
Batteries Required?: No
Date First Available: March 16, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 26 – May 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 1/2-inch 1000 ft-lbs
Seems well built, has decent heft and is powerful. With the right weighted socket it was able to remove a stubborn crankshaft bolt from my 2002 elantra, that PB Blaster and a long breaker bar extension couldn't do. I've always wanted one of these and am glad to have it. The weighted socket made short work of the stuck bolt, in like 5 seconds. The price point was great for the take off tongue rating, 1100 foot pounds, even harbor freight couldn't match it. My new favorite power tool!
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Reviewed in the United States on March 11, 2025 by Julz
Style: 1/2-inch 1000 ft-lbs
Works well. I bought it because my 30 year old impact was not strong enough for a task. This one did the job.
Reviewed in the United States on March 12, 2025 by ajm
Style: 1/2-inch 1290 ft-lbs
Seems to be of decent quality. Unfortunately doesn't have the power I expected.
Reviewed in the United States on November 24, 2024 by Shooter
Style: 1/2-inch 1000 ft-lbs
Why didn’t I buy this years ago? I have a very old and very small air compressor. 125 PSI, 1.5HP, 2 gallon. I got this impact wrench to help work on a couple of vintage Vespas. It is a game changer to loosening stubborn nuts, especially when dealing with parts that will spin freely when you use a ratchet. No problems running this with my small compressor for my use case. Seems like great build quality, it’s fairly heavy. It has already paid for itself many times over in the aggravation and time it has saved me.
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Reviewed in the United States on November 4, 2024 by Justin
Style: 1/2-inch 1000 ft-lbs
I bought this specifically to take the axle nuts off my XJ front inner axles. They were ON there. I tried everything I had but they would not break loose. 1/2” cordless impact, 1/2” breaker bar with cheater pipe, you name it I tried it . I have a stubby 1/2” air impact but it didn’t have the gusto to break the nuts free. Ordered this to see if it would work. One side took about 4 ugga dugga’s to break free other side took 2 ugga dugga’s. Lots of power. So easy …this 1/2” air impact has earned a place in my tool box.
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Reviewed in the United States on August 10, 2024 by TomJ
Style: 1/2-inch 1000 ft-lbs
I used to remove a stuck hot water tank anode tube. It loosen immediately. It was so easy after trying unsuccessfully to remove the tube with a socket wrench and cheater bar. I have a larger air compressor and set it to 90 PSI per the tool instructions. I can't comment on durability, but willcomment that the out of the box construction and materials appear solid.
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Reviewed in the United States on March 23, 2025 by C. Falco
Style: 1/2-inch 1000 ft-lbs
Makes mechanic work much easier
Reviewed in the United States on May 6, 2025 by Jamiel Gray
Style: 1/2-inch 1000 ft-lbs
The Amazon description says the torque is 1000 ft-lb and then 850 ft-lb, and 7000 RPM. The box the AeroPro A398 impact wrench came in says 810 ft-lb and 7800 RPM. I trust the box. I used it to unscrew the anode rod from the hot water heater that was so tight from the factory it would not loosen without tipping the water heater. Worked great. Less than 2 seconds.
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Reviewed in the United States on January 29, 2025 by Philip Sharples