Ingersoll Rand IR212 3/8" Super Duty Air Impact Wrench (180 Ft-Lbs).
Tremendous power and longer life make this wrench the popular choice of professional mechanics for exhaust systems, air conditioning, radiators, body shop, and bench work.
Still the most powerful 3/8" pistol-grip on the market, it offers all the advantages of the Single Hammer Impact Mechanism for removing and replacing bolts up to 7/16" without a struggle.
Unaffected by air pressure changes.
More torque, less vibration.
Pistol-style yet extremely compact and lightweight.
Built-in power regulator prevents over-torquing.
Working Torque - 20 to 150 ft-lbs, Max Torque - 180 ft-lbs, BPM - 1500, Free Speed - 10000 RPM, Standard Bolt Capacity - 7/16", CFM - 2.5, Air Inlet NPTF - 1/4", Min Hose Size - 3/8".