Stock Number JT9-550603 Air Consumption (CFM) 17.0000 Air Hose (ID/In.) 3/8 Air Inlet (NPT) 3/8 Air Pressure (PSI) 90 Blows Per Minute 1000 Bore Size (In.) 6/7 Butt Diameter (In.) 2-3/64 Model Number JCT-1603 Overall Length (In.) 35-1/4 Piston Stroke (In.) 2-9/16 Prop 65 Cancer and Reproductive Harm Taper (Deg.) 1.38 Vibration Value (m/s²) 32.0000 Weight (Lbs.) 8.3