Needle Scaler Kit, Body Style - Air Tools In-Line, Duty Cycle - Air Tools Industrial Duty, Stroke Length 9/16 in, Blows per Minute - Air Tools 5,500, Air Inlet Size - Air Tools 1/4 in NPT, Average CFM @ 15 Second Run Time 3.0, CFM @ Full Load 12.0, Required Pressure 90 psi, Min. Hose Size 5/16 in, Overall Length 13 3/4 in, Housing Lock Bayonet Needle, Throttle Lever, Standards MIL-S-2349A, For Use With Mfr. No. 1376; Mfr. No. 1377, Includes Needle Set No. 6W206 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -