2-Pack Tire Air Chuck, Brass Tire Inflator Adapter
2-Pack Tire Air Chuck, Brass Tire Inflator Adapter
The SOBOBOS 2-pack clip-on tire chuck adapter converts a compatible female screw-on inflator chuck into a lock-on connection for standard Schrader tire valves. It is made for portable or electric tire inflators whose existing hose end has a female 0.305-32 UNS (ISO 4570 8V1) thread. The adapter's male threaded end screws into that chuck; the clip-on end attaches to the tire valve.The brass body and silicone seal help reduce air loss when the adapter is fully seated. This is an open-flow adapter with no internal shutoff valve; start and stop airflow using the inflator. HOW TO USE1. Screw the male 0.305 in-32 TPI (8V1) end into the inflator's female screw-on chuck until snug.2. Press the lever, push the clip-on end straight and fully onto the Schrader valve stem, then release the lever to lock.3. Start the inflator. Stop at the vehicle or tire manufacturer's recommended pressure, press the lever, and pull the adapter straight off.For the best seal, keep the adapter straight and centered. If air escapes, stop the inflator and reseat the adapter. For recessed valve stems or limited-access wheels, confirm there is enough room to seat the adapter and operate the lever. COMPATIBILITYFor Schrader valves only; not for Presta valves. This adapter is not a 1/4 in NPT fitting or closed-flow air chuck. It does not connect directly to standard shop or industrial compressor hose fittings. PRODUCT DETAILSQuantity: 2Body: BrassSeal: SiliconeFlow type: Open flowMaximum Working Pressure: 250 PSIInflator-side connection: Male 0.305"-32 TPI (ISO 4570 8V1)Tire-side connection: Clip-on chuck for Schrader valves
Product Features
- CONVERTS A SCREW-ON CHUCK: This 2-pack tire air chuck adapter converts a compatible screw-on chuck to a clip-on connection, avoiding repeated twisting at the valve stem
- LOCK ON FOR HANDS-FREE INFLATION: Press the lever, push the chuck fully onto the valve stem, and release to lock; it stays attached and helps reduce air loss during attachment and removal
- CHECK THE THREAD BEFORE ORDERING: The 0.305 in-32 TPI (8V1) male end threads into a matching female screw-on chuck on a portable or electric tire inflator; the clip end locks onto a Schrader valve
- DURABLE, LEAK-REDUCING BUILD: The corrosion-resistant brass body is made for repeated use, while the silicone seal fits snugly against Schrader valves to help reduce air loss; maximum working pressure: 250 PSI
- WIDE VEHICLE USE: Fits standard car-style Schrader valve stems on cars, SUVs, pickup trucks, and motorcycles; for bicycles, check for a Schrader rather than a Presta valve