Chicago Pneumatic CP7722 3/8-Inch Butterfly Impact provides 90 ft-lbs. of maximum torque to loosen tough fasteners; while weighing only 2.09 lbs. This tool is very compact so it can get into many hard to reach places. It features a rocking dog clutch for smooth operation and lasting durability; a 360 degree air inlet swivel for easy maneuverability; a built-in regulator that provides controlled torque settings in forward and reverse and a butterfly-style throttle for ease of use; comfort and control. The CP7722's aluminum body housing provides longevity and durability.