Chicago Pneumatic has introduced the CP7769 series air impact wrench, the most powerful impact wrench in its class and the only ¾” impact wrench to offer the side-to-side (S2S) single-hand forward/reverse switching for improved efficiency and operator comfort.  The CP7769 series is designed for a wide variety of maintenance applications, including heavy vehicle mechanical repair and Maintenance Repair Operations (M.R.O.). The CP7769 and the CP7769-6, with 6” extension shank, provide 1440 ft-lbs (1950 Nm) of maximum torque, the highest of any ¾” impact wrench in its class. 

Thanks to an optimal balance and interaction between motor and clutch mechanism, it is also one of the most energy efficient impact, consuming less air (7.75 cfm) than competitive, even lower power ¾” wrenches. The CP7769 series is the only ¾” impact wrench to offer a convenient, S2S single-hand forward/reverse switch for more efficient operation. In any wrench position, even in tight places, the operator can change between forward and reverse with one hand. The CP7769 series also features a compact size and a well-balanced body to further reduce wrist strain. It employs a fiber-reinforced composite body and magnesium clutch housing to achieve one of the industry’s lightest wrenches, which helps reduce arm stress and operator fatigue.