Description
Ingersoll Rand 1/2″ Air Impact Wrench, 180 ft-lbs Max. Reverse Torque – G1321004
Impact Wrench, Power Source Air Powered, Air Consumption 19 cfm, Air Inlet 1/4 in NPT, Air Pressure 90 psi, Max. Air Pressure 100 psi, Min. Air Pressure 90 psi, Min. Hose Size 3/8 in, Exhaust Location Bottom, Duty Rating Industrial Duty, Breakaway Torque 180 ft-lb, Fastening Torque 160 ft-lb, Free Speed 9,000 RPM, Impact Rated Yes, Impact Sound Level 97 dB, Impacts per Minute 2,100, Number of Speed Settings Continuous, Power to Weight Ratio 52.9 ft-lb/lb, Max. Bolt Capacity 1/2 in
What Our Experts Think
-
Compact 1/2″ air impact wrench ideal for automotive and light industrial tasks.
-
Delivers up to 180 ft-lbs of max reverse torque for quick, reliable fastener removal.
-
Lightweight, ergonomic design reduces fatigue during extended use.
-
Features durable construction for long service life and consistent power.
-
A trusted Ingersoll Rand tool, known for precision, balance, and dependability.
Q&A
Q: What’s the main advantage of this impact wrench?
A: It offers powerful torque in a compact, easy-to-handle body, perfect for tight spaces.
Q: What air pressure does it require?
A: Operates best at 90 PSI with a clean, dry air supply.
Q: Is it suitable for professional use?
A: Yes, it’s built for daily shop or garage applications requiring consistent torque output.
Maintenance Tips
-
Add a few drops of air tool oil before each use to protect internal parts.
-
Keep air supply clean with a filter-regulator-lubricator (FRL) system.
-
Check hoses and fittings regularly for wear or leaks.
-
Store in a dry, dust-free location to prevent corrosion.
-
Periodically inspect impact mechanism for smooth operation and re-lubricate if needed.






Reviews
There are no reviews yet.