1.Blows air/liquids 2.Excellent for cleaning engines 3.Complete with 8 feet plastic tubing Blow gun:1/4"NPTF inlet,Siphon Nozzle Tip.:Use with any blow gun having 1/8" NPT female nozzle port. Barbed extension will fit tubing or hose with 1/4" ID.CAUTION: Blow guns listed in this section, above, do not have a safety bypass to prevent tip pressure buildup in the event of blockage. These blow guns ...