Stock Number JT9-505481 Air Consumption (CFM) 5.3000 Air Hose (ID/In.) 3/8 Air Inlet (NPT) 1/4 Air Pressure (PSI) 90 Body Type Full, Extended Collet Size (In.) 1/4 Free Speed (RPM) 20000.0000 Horse Power (HP) 1.0000 Min. Air Hose (ID) 3/8 Model Number JAT-481 Overall Length (In.) 13 Prop 65 Cancer and Reproductive Harm Sound Power (db) (A) 98.0000 Sound Pressure (db) (A) 87.0000 Vibration Value (m/s²) 0.4600 Weight (Lbs.) 3.2