Some fasteners only move one way, and that way is impact. This 1/2 in. drive air wrench puts 700 Nm of loosening torque into a body short enough to sit behind a brake caliper or up inside a wheel arch, and it keeps delivering that torque for as long as your compressor keeps up — no battery fading halfway through a hub nut.
Features
- 700 Nm maximum loosening torque — handles wheel nuts, suspension bolts, ute and trailer hardware
- Twin-hammer clutch hits hard and evenly, with less kickback in the wrist than a single-hammer design
- Stubby composite body — 165 mm from anvil to tail, so it fits where a long gun bottoms out
- Four-position power regulator lets you wind torque down for trim clips, small fasteners and alloy wheels
- Rear rocker switch for one-hand forward and reverse
- Rubber overmould grip insulates your hand from cold exhaust air and vibration
- 1/4 in. BSP air inlet at the base of the handle, standard fittings throughout
Specifications
- Drive: 1/2 in. square (13 mm)
- Maximum torque: 700 Nm
- Free speed: 8,000 rpm
- Average air consumption: approx. 140 L/min (5 CFM)
- Working pressure: 90 psi / 6.2 bar
- Air inlet: 1/4 in. BSP
- Recommended hose: 10 mm (3/8 in.) internal diameter
- Length: 165 mm
- Weight: 2.1 kg
What you need to run it
An air compressor is not included. To get the full 700 Nm you want a compressor that can hold roughly 6–7 CFM at 90 psi; a 50 litre tank copes with sustained work far better than a 20 litre one. Add two or three drops of air tool oil to the inlet before each session and the motor will last for years.
Safety: check sockets are impact-rated, wear eye protection, and never use an impact wrench to tighten wheel nuts to final torque — finish by hand with a torque wrench.
Tip: pair it with our 150-Piece Mechanics Tool Set for impact sockets and extensions.
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