Chicago PneumaticCP7737 1/2 Inch Angle Impact Wrench, Single Hammer, Direct Drive, 221 ft.lbs Max Torque, 9000 RPM

Gets into all the tight spots with plenty of power

It does work well, but I usually use my Astro nano as it fits into small places and has more power than this impact.

This tool is just what I needed for more confined spaces. Fit in most spots where a 3/8 impact would, but had more than enough torque to do the job.

Handy oiecce of kit expensive but when you mead it dose the job