This model redefines the standards set by the classic IR231 model, with an enhanced Twin Hammer impact mechanism for more power, and in-handle exhaust to direct air away from the operator and the work area. 
• 450 ft.-lbs. maximum torque. 
• Pressure feed system provides continuous lubrication. 
• Variable power control in forward and reverse. 
• Increased durability, quieter operation, and more comfortable handle contour.
• 2" extended anvil for use with flip sockets, making it a superior tool for tire changing.

Manufacturer:	Ingersoll-Rand
Manufacturer P/N:	231HA-2