XX231-2 is a powerful 1/2" (13 mm) long anvil Air Impact Wrench / Air Torque Wrench. The XX231-2 features a Twin Hammer mechanism that provides a maximum torque of 732N-M/540FT-LB and its weight is 2.63 kgs. It is suitable for a variety of tight places such as automotive service work, body shop, auto industry, heavy vehicles, off-road vehicles, trucks, buses and other tires assembly, industrial assembly line.



Drive Size 1/2” Warranty 2 Year
Max Torque 732N-M/540FT-LB Product Length 4.9”/125mm
Product Weight 5.98lbs/2.72kgs Air Inlet Thread Size(NPT) 1/4”
Average Air Consumption 25% 5.5 SCFM Body Material  Aluminum
RPM (Free Speed) 8000 Recommended Hose Size 3/8”(10mm)
Clutch type Twin hammer Exhaust Handle
Air Pressure 90PSI/6.3KG/CM2 Style (Impact Wrench) Pistol
Air tools size(L*W*H) 235mm*70mm*190mm    



1. High quality material made durable anvil with special heat treatment to extend and ensure maximum tool life

2. 2” Long anvil for tight space use

3. Twin Hammer impact mechanism delivers balanced power

4. Ergonomically designed grip absorbs vibration and reduces hand fatigue

5. The cylinder is made of imported material and processed by precision, thus prolonging the life of the tool.

6. Black oxide finish makes the aluminum body more beautiful.

7. Push Button One Hand Forward / Reverse.

8. Lightweight aluminum construction reduces weight

9. High quality imported material extends this air tool life time

10. Handle exhaust design prevents air from blowing in user's work area.

11. Ring rocket retainer for rapid socket changes

12. 5 section torque knob enables user to choose proper torque when tightening or loosening nut or bolt to lessen damages.

13. Performance @ 90 PSI. Air Inlet NPT 1/4". Min Hose Size 3/8" 

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