1/2 Dr. Ultra Duty Air Ratchet With Adjustable Noise Control

The new CP 7830HQ Air Ratchets feature a break-through adjustable noise level control, without loss of power. In fact, they offer the highest torque available on the market. These lightweight, well balanced tools also feature the patented TriSpring ratchet head. Adjustable noise level - as low as 79 dba! Highest torque available on the market. 2.7 lbs. Working Torque Range @ 90 PSI Speed 190 rpm 1/2'Model Number 7830HQ By Chicago Pneumatic.