
Ingersoll Rand 2934B2 Heavy Duty Air Impact Wrench is a professional-grade 1″ drive pneumatic tool designed for demanding industrial and maintenance applications requiring extreme fastening power. It delivers a powerful maximum torque of 1500 ft-lbs, enabling efficient tightening and removal of large, stubborn fasteners with ease. Operating at a high free speed of 6600 RPM, the wrench ensures rapid bolt run-down and improved productivity on heavy equipment and structural assemblies. Built with a rugged twin-hammer impact mechanism and durable metal housing, it is engineered for long service life in harsh working conditions. The ergonomic D-handle design provides better balance and control, reducing operator fatigue during prolonged use. Ideal for heavy machinery, construction, and industrial maintenance tasks, the 2934B2 combines raw power, reliability, and precision performance.
Type: Air Impact Wrench | Drive Size (in.): 1 | Drive Type: Square, Thru-Hole | Actuation: Inside Trigger | Handle: D-Handle | Free Speed (RPM): 6600 | Blows Per Minute (BPM): 750 | Max Torque (ft-lbs): 1500 | Length (in.): 11.25 | Average Air Consumption (CFM): 47 | Vibration Level M/S² (K): 18.8 (3.7) | Air Inlet Size (in.): 1/2 NPT | Min Hose Size (in.): 3/4
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Features:
- Cast iron hammer case
- Bronze endplates
- Twin hammer mechanism
- Pressure-fed mechanism lubrication
- Integral muffler
- 1/2" NPT inlet

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Tech Tip: To increase tool performance, extend tool life, and lessen repair cost,s use it with a Filter-Regulator-Lubricator (FRLs)
Ingersoll Rand 2934B2 Impact Wrench Parts List
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