The MP3232, Air Chuck has a unique clipping system that generates an air-tight seal around the stem valve of your tire. It screws directly onto any air hose with a 1/4 inch Male NPT Air Inlet, and you must use Teflon Tape (MP5136) to seal the connection. The Air Chuck allows you to connect the stem valve of your tire and inflate to the desired pressure. Do not fit Presta or Woods valves (found on some bicycle tubes).

Note: Schrader is a registered trademark of Schrader-Bridgeport International, Inc. Campbell Hausfeld and its products are not affiliated with or endorsed by Schrader-Bridgeport International, Inc.