Astro Pneumatic impact wrench details
Astro Pneumatic Onyx 1/2" THOR G2 Impact Wrench 1020ft-lbs Max Torque (1895)
Astro Pneumatic Onyx 1/2" THOR G2 Impact Wrench 1020ft-lbs Max Torque (1895) is designed to be the highest performing 1/2″ impact wrench on the market. This Generation 2 THOR impact wrench maintains a compact size like the original but with several key improvements.
The Astro THOR impact wrench, also includes a new linear trigger for better throttle adjustment, a more comfortable grip with a textured handle, and an improved FWD/REV rocking lever. It is designed for use with 3/8″ or 1/4″ NPT HI-FLO fittings and includes a 1/4″ adapter.
Specifications and Dimensions
Max Torque: 1,020 ft-lbs (1650 nut-busting)
Free Speed: 6500 rpm
Weight: 5.03 lb (2.28 Kg)
Vibration: 6.86 m/s²
Air Consumption: 6.8 CFM
Sound Pressure: 92/103 dBA
Air Inlet: 3/8" NPT (1/4" NPT adapter included)
Minimum Hose Size: 3/8" w/ HI-FLOW fittings
Key Features and Benefits
Generation 2 THOR designed for highest performance
Rated max torque of 1,020 ft-lbs (1650 nut-busting)
Larger motor with increased air passageways
New linear trigger for better throttle adjustment
Comfortable textured handle with improved grip
Includes power adjustment wheel and FWD/REV rocking lever
Compatible with 3/8″ or 1/4″ NPT HI-FLO fittings
Product identification
- Brand: Astro Pneumatic
- Model / MPN: 1895
Astro Pneumatic torque wrench: see the listed specifications for this model.




