Soartec® 1/2" air impact wrenches deliver 220 to 960 ft-lb of max torque in a 1/2" square drive, the most common size for wheel, suspension and general automotive work. The range includes twin hammer models (WS-202, WS-203, WS-2051, WS-2053, WS-208), a jumbo hammer model (WS-305JW1) and protective-cover models (WS-217, WS-217S).
Which 1/2" air impact wrench should I choose?
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Up to 500 ft-lb: WS-305JW1 (220 ft-lb), WS-2051 and WS-2053 (500 ft-lb) for light automotive and assembly work.
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600–800 ft-lb: WS-202L / WS-203L (600 ft-lb), WS-217S (650 ft-lb), WS-202 / WS-203 (660 ft-lb) and WS-217 (800 ft-lb) for everyday tire and suspension service.
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900+ ft-lb: WS-208L (910 ft-lb) and WS-208 (960 ft-lb) for seized and high-torque fasteners.
FAQ
Is a 1/2" air impact wrench enough for lug nuts?
Yes, for passenger cars and light trucks. For heavy trucks and equipment, choose a 3/4" or 1" air impact wrench.
What does twin hammer mean?
A twin hammer mechanism strikes the anvil with two hammers per rotation for balanced, high-torque impacts.
Soartec® Industrial Tools Engineering Team
