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ACDelco ANI405A-NK1 Pneumatic Heavy Duty Twin Hammer ½” 5-Speed Impact Wrench & 3/8” Ratchet Wrench Combo Tool Kit

  • Based on 409 reviews
Condition: New
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Availability: In Stock.
Fulfilled by ACDelco Tools 🛠️

Arrives Aug 1 – Aug 5
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Features

  • VALUE KIT: Our value packed air Impact and Ratchet Wrench Combo Tool Kit comes with an impact wrench: ANI405A (1/2", 500 ft-lbs., 8,000 RPM), with a bottle of lubricating oil, and an air hose adapter, and a ratchet wrench: ANW302A (3/8", 60 ft-lbs., 160 RPM)
  • COMPACT DESIGN: Our 2 lightweight, heavy duty, and powerful 500 ft-lbs. and 60 ft-lbs. torque wrenches are engineered with high-quality materials for fast and easy removal work. Equipped with 3/8" and 1/2" alloy steel heads excellent for car tire rotation and removal, change lawnmower blade, and other applications
  • VERSATILE SPEED OPTIONS: Unlike other brands that offer tools with limited features, our air impact wrench features 5 free speed up to 8,000 RPM (No Load Speed) and 1 speed reverse, and up to 160 RPM for our ratchet wrench, that enable users to utilize different speeds for various applications. Handle exhaust design that reduces surrounding noise level and prevents air blowing in user's work area
  • USER-FRIENDLY ERGONOMIC DESIGN: Lightweight composite housing with ergonomic soft grip handle exhaust design provides comfort for long working hours and a secure grip for maximum control and steadiness. Slim body design molded to securely fit and balance hand torque to help reduce vibration and fatigue with less wear on your hands
  • PROFESSIONAL GRADE SPECIFICATIONS: Impact wrench delivers 500 ft-lbs. torque at 8,000 RPM with 90 PSI air pressure and 1/4" NPT air inlet, while ratchet wrench provides 60 ft-lbs. torque at 160 RPM, both designed for reliable performance in demanding work environments

Description

Designed for exceptional performance in every task, our range of products offers various configurations to suit your needs. With industry-leading performance, ergonomic design, and durability, our tools are crafted to enhance productivity and keep your team working efficiently all day Our impact wrench range is available in multiple speeds for both forward and reverse directions, providing torque outputs up to 500 ft-lb. Crafted with alloy steel and heat-treated helical gears, ensuring maximum durability Engineered to endure rigorous use in challenging environments, this impact wrench delivers enhanced efficiency, resulting in reduced downtime, improved tool performance, and lower costs associated with compressed air usage With a compact design, our lightweight and powerful pneumatic ratchet wrench delivers 60 ft-lbs. torque, designed with high-quality materials for fast and easy removal tasks. The 3/8” alloy steel head makes it excellent for tasks like car tire rotation/removal and changing lawnmower blades

Color: Blue


Brand: ACDelco


Material: Metal


Item Length: 10.83 inches


Item Weight: 8.4 pounds


Head Style: Fixed Square


Item Torque: 500 ft-lb


Operation Mode: Pneumatic


End Style: Socket End


Measurement Standard: SAE (Inch)


Material Type: Metal


Finish Types: Powder Coated


Color: Blue


Item Length: 10.83 inches


Item Weight: 8.4 pounds


Package Quantity: 1


Brand Name: ACDelco


Model Number: ANI405A-NK1


Unit Count: 1 Count


Manufacturer: Durofix, Inc.


Included Components: Impact Wrench, Ratchet Wrench


Manufacturer Part Number: ANI405A-NK1


Manufacturer Warranty Description: 1 Year Limited Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 1 – Aug 5

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good quality
great tool and good deal
Reviewed in the United States on September 4, 2025 by Angel Gonzalez Quinones

  • Well Made
This was exactly what I needed for replacing my vehicle's wheel bearings. Strong, well made, and comes with a small bottle of oil. It removed all bolts, including stubborn rusted ones, with ease! For those who may be wondering like I was: yes, this will work without issue with a 6 gallon compressor. I did all 4 wheel bearings, including removing and replacing all lugs, running on a 6 gallon compressor. The included ratchet is a nice bonus. Highly recommend this for all do-it-yourself types! ... show more
Reviewed in the United States on July 23, 2024 by Leo Allen

  • Great buy for the cost
The impact worked great for removing castle nuts and ball joint bracket bolts. The right angle is a little slow but also worked well.
Reviewed in the United States on May 11, 2025 by Amazon Customer

  • good enough for price
Impact gun seems to be pretty good. The wrench is a little weak but good enough for the price. Great combo for the price.
Reviewed in the United States on August 19, 2025 by karen cornett

  • Very good
Very good
Reviewed in the United States on February 4, 2026 by BTSS

  • Worth having if you work on your own vehicles
Have a few older vehicles that require maintenance and repairs. These tools definitely help with that job and paid for them selves in one use for what I would have paid in labor to a mechanic.
Reviewed in the United States on March 9, 2025 by R.J.

  • Great Air Tools
This impact driver along with the air socket driver is a best buy in my view. Two of the handiest air tools I have. Highly recommended!
Reviewed in the United States on September 15, 2025 by BW Lancaster

  • Not strong enough
I wish was stronger...can't take log nuts from my tire
Reviewed in the United States on October 25, 2025 by Radek Gajak

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