Ingersoll Rand has always stood for innovative solutions that help make your job easier. Now they've taken their most economical 1/2" impact - the 236 - and packed it with more power, impressive features, and durability, giving you the highest quality for all your general service applications. The 236 delivers 450 ft-lb (610 Nm) of maximum torque with a free speed of 7,400 rpm, so no matter what job you're doing, this tool will get it done reliably and economically. Features include... Handle Vented Exhaust 450 ft/lbs Torque 24 CFM 7,400 max RPM 1/4" NPT inlet 90.3 Decibel Rating 1200 Impact per minute 1/2" Wrench Steel Hammer Case Built-in power regulator Weighs 5.3 lbs