Stock Number JT9-505921 Air Consumption (CFM) 4.0000 Air Inlet (NPT) 1/4 Air Pressure (PSI) 78-85 Metal Capacity (Gauge) 18.0000 Min. Air Hose (ID) 3/8 Model Number JAT-920 Overall Length (In.) 11-1/2 Prop 65 Cancer and Reproductive Harm Rivet Capacity (In.) 3/16 Sound Power (db) (A) 88.0000 Sound Pressure (db) (A) 77.0000 Stroke Length (In.) 9/16 Traction Power (Lbs.) 1940 Vibration Value (m/s²) 1.0100 Weight (Lbs.) 3.48