Looking for Answers about Ingersoll Rand Composite Impact Wrench - 1/2in., Model# 2130?

This Ingersoll Rand impact wrench has all the performance features you expect from the Ingersoll Rand family of impact tools. This lightweight ergonomic package houses a powerful twin-hammer mechanism. Drive (in.): 1/2, Speed - No Load (RPM): 9,500, Average Air Consumption (CFM): 4.4, CFM at Load: 22, Working Torque (ft.-lb.): 50-500, Max. Torque (ft.-lbs.): 550, Hammer Mechanism: Twin, Variable Speed: Yes, Inlet Size (in.): 1/4, Min. Hose Size (in.): 3/8, Noise Level (dB): 96.6, Tool Weight (lbs.): 4.2, Tool Length (in.): 7 1/4 550 ft.-lbs. torque Full-stroke tease throttle Multi-position power management Ergonomic design