Specifically designed for heavy tire changes, this is the "twin" of the IR244, but with a 2" extended anvil you use with flip sockets.

Features:
• Powerful, with smooth, balanced blows.
• Pressure Feed Lubrication System automatically greases the impact mechanism.

Specifications:
Maximum Torque: 500 ft.-lb.
Avg. Free Speed: 7,000 rpm 
Sound Length: 9.5" (241 mm)
Avg. Air Consumption: 5.4 cfm
Minimum @ load: 21 cfm
dBA (pressure/power): 105/109.3
Inlet NPTF: 1/4"
Hose Size: 3/8" (10 mm)