Ingersoll Rand 1/2" Drive Air Impact Wrench 7,400 RPMIngersoll 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