Ingersoll Rand Handheld Stall Angle Air Nutrunner, 300 RPM, Lever Start - G3782401

Nutrunner, Drive Size 1/2 in Square, Torque Range 88.8 in-lb, Max. Torque 82 ft-lb, Free Speed 300 RPM, Air Pressure 90 psi, Air Consumption 65 cfm, Power Source Air Powered, Max. Air Pressure 90 psi, Min. Air Pressure 50 psi, Min. Hose Size 1/2 in, Exhaust Location Bottom, Duty Rating General Duty, Air Inlet 1/2 in NPT, Handle Type Right Angle, Handle Material Aluminum/Steel, Housing Material Aluminum/Steel, Overall Length 17 7/8 in, Fastening Torque 82 ft-lb, Reversible Yes, Tool Weight 7.6 lb

What Our Experts Think

• Engineered for precision fastening in industrial and assembly applications.

• 300 RPM speed delivers controlled torque with smooth, consistent output.

• Lever start mechanism ensures quick and effortless operation.

• Lightweight, ergonomic stall angle design reduces operator fatigue.

• Built for durability and long-term reliability—ideal for high-volume production environments.

Q&A

Q: What type of applications is this nutrunner best for?
A: Perfect for assembly lines, maintenance work, and precision fastening tasks requiring consistent torque.

Q: How is the tool activated?
A: It features a lever start system, allowing easy and safe control during operation.

Q: Does it require lubrication?
A: Yes, regular air tool oiling helps maintain performance and extend tool life.

Maintenance Tips

• Apply a few drops of air tool oil before each use to prevent internal wear.

• Check air pressure—maintain 90 PSI for optimal performance.

• Keep air supply clean using a filter-regulator-lubricator (FRL) system.

• Inspect hoses and fittings regularly for leaks or damage.

• Store the nutrunner in a dry, dust-free area when not in use.