SPECIFICATIONS Part number 1223154 Model 2A89-A-1300 Output drive Hex. 14" F" Free speed 1300 rpmTorque range 0.8-4.9 in.lbs 0.09-0.56 Fitted spring 1.3-3.8 in.lbs 0.15-0.43 Operation Push start Net weight 0.46 lb 0.21 kgLength 7" 178 mmAir inlet thread size M5 Air inlet thread size M5 Min. hose size 18" 3 mmActual air consumption 4.7 cfm Noise level 64 db(A)Vibration (ISO-8662-7)