AEROPRO A398 1/2-inch aluminum housing enhances durability and lightness for auto repairs.
A398 twin-hammer action shows powerful torque for tire shop tasks.
AEROPRO A398 achieves 1380 ft-lbs loosening torque for tough fasteners.
A398 offers three speed steps for versatile tightening.
AEROPRO A398 center gravity design reduces fatigue during long jobs.
A398 rear exhaust directs debris away for cleaner work.
AEROPRO A398 includes oil pot, spanner, and air connector for setup.

AEROPRO

AEROPRO TOOLS A398 1/2-Inch Aluminum Air Impact Wrench – 810-1380 ft-lb Torque

High-performance tools and home improvement made for confident daily results

$83.81

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Why customers choose TaskHolt Tools

Powerful performance for demanding auto work

The AEROPRO A398 1/2-inch aluminum air impact wrench blends rugged torque with precise handling. Built around a 45mm cylinder and twin hammer design, it delivers a max working torque of 810 ft-lbs and a max loosening torque of 1380 ft-lbs. A note for buyers: an air compressor is required but not included, so plan for compatible pressure supply in your shop.

Key benefits

  • High-torque capability with smooth, balanced blows to handle stubborn fasteners.
  • Three-speed torque control to match settings to each task and bolt size.
  • Long-lasting build using specialized military-grade materials from Baosteel and an anti-aging valve for better sealing.
  • Ergonomic center gravity design and an orbital trigger for comfortable handling during extended use.
  • Rear exhaust directs debris away from your work surface, helping keep the area cleaner.
  • Sturdy 1/2" drive supports heavy-duty automotive work, from tires to suspension tasks.
  • Specs at a glance: Square Drive 1/2 inch; Working Pressure 90 PSI; Speed 7800 RPM; includes oil pot, spanner, and 1/4" NPT air connector.

Why choose this tool

Designed for tire shops, auto repair bays, and DIY enthusiasts tackling tough fasteners, the A398 emphasizes durability, controlled power, and versatile performance. You get the feel of a robust tool without overpromising results, making it a dependable option for everyday heavy-duty fastening.

What you get and how to use it

  • Powerful, reliable torque with a structured range for different tasks and materials.
  • Clean workspace thanks to the rear exhaust that directs debris away from the user.
  • Includes oil pot, spanner, and 1/4" NPT air connector for quick setup.

Support: If you have questions or need assistance, you can reach us through Amazon at any time.

FAQ

Q: What sets the AEROPRO A398 apart from similar 1/2-inch impact wrenches?

A: Twin hammer action with 810 ft-lbs working torque and 1380 ft-lbs max loosening torque, plus three-speed control for versatile fastening tasks.

Q: What should I prepare before using this tool?

A: Requires a compatible air compressor; includes oil pot, spanner, and 1/4" NPT air connector for quick setup.

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