DEVMO 2PCS 9.25 Inch Tire Valve Extension Adapter, Tire Inflator Pump Hose Adapter for Twist On Convert to Lock On Connection, Locking Air Chuck with Rubber Hose and Standard Tire Valve Fine Thread

Specification: Material: all metal tire chuck+nylon wrapped rubber hose+brass connection fitting Hose length: 9.25” Connection Type: Thumb press lock on Air Mandrel Type: American Valve Connection thread: 0.305"x32TPI (5/16"x32TPI，Standard tire valve) Pressure Resistance: Under 200 psi，heavy truck vehicles forbidden. Package List: 2 x tire inflator hose adapters

• All metal construction air chuck, portable tire inflator chuck adapter, for bike, motorcycle, car standard Schrader valve air fill.
• Open flow 90 degree thumb-press air chuck, 1 second to finish, easy connect and release, no need waste time to twist on and off for each tire. easy and quick hands-free inflation.
• Lock on tire chuck, rubber liner sealed, make sure no annoying leaking. High quality strengthen nylon-wrapped rubber hose, durable and flexible.
• This is only an inflator hose adapter, was designed to convert screw-on（twist-on） air chuck to lock-on air chuck, not for connecting to tire inflator/pump directly, please refer to the left third product image.
• Hose end thread is standard us fine thread connection（0.305"x32TPI）, the same as the thread on all USA standard car valve stems, compatible with screw-on(twist-on) air chuck's inner thread.