Chicago Pneumatic 1/2" Dr. Air Ratchet

Features a break-through adjustable noise level control, without loss of power.
Adjustable noise level - as low as 79 dBA!
Highest torque available on the market
Patented TriSpring ratchet head
Lightweight and well balanced

Working Torque Range ft lbs 10-90
Maximum Torque @ 90psi reverse ft lbs 90
Free Speed rpm 190
Length in 12
Weight lb 2.7
Ave. Air consumption cfm 5
Actual Air consumption @ load cfm cfm 18.5
Air inlet thread in 1/4"NPTF
Min. Hose Size in 3/8
Sound Level dB(A) 85
Sound Power dB(A) 96
Vibration Level m/s² 9