Pneumatic 1/2 inch impact wrench details
Astro Pneumatic Onyx 1/2 Inch Nano Impact Wrench Max Torque Lightweight (1822)
Astro Pneumatic Onyx 1/2 Inch Nano Impact Wrench 500 ft-lb Max Torque Lightweight (1822) features an innovative twin hammer design that delivers a maximum torque of 500 ft-lbs. This tool is perfect for high performance in tight spaces due to its extremely short profile, measuring less than 3 7/8" in length.
Weighing only 3.0lbs, this 1822 Astro Onyx impact wrench is incredibly lightweight, reducing user fatigue during prolonged use. With 3 forward speed and 3 reverse speed settings, it offers versatile performance for various applications.
Specifications and Dimensions
1/2" Nano 500ft/lb Impact Wrench
Free Speed: 10,000 R.P.M
Clutch Type: Twin Hammer
Max. Torque: 500 ft-lb
Working Torque: 350 ft-lb
Drive Size: 1/2"
Avg. Air Consumption: 4.8 CFM
Noise Level: 86 dB
Overall Length: 3.85" / 97.75 mm
Net Weight: 3.0lbs / 1.35Kg
Suggested Air Pressure: 90 Psi
Key Features and Benefits
Innovative twin hammer design
High torque with 500 ft-lb max torque
Extremely short profile for tight spaces
Lightweight at only 3.0lbs
3 forward and 3 reverse speed settings
Product identification
- Brand: Astro Pneumatic
- Model / MPN: 1822
Astro Pneumatic impact wrench: see the listed specifications for this model.








