Features:
*Premium Tire Inflator Hose Adapter, designed for tire inflator hose converting, easily convert tire inflator's twist-on connection to lock-on connection. Screw adapter end onto original inflator hose, press to clamp adapter head onto tire valve, start the inflator for a quickly and none leaking inflation.
*All metal construction air chuck, portable tire inflator chuck adapter, for bike, motorcycle, car air fill. Open flow 90 degree thumb-press air chuck, easy and quick hands-free inflation.
*Excellent tight seal lock-on air chuck, make sure no annoying air leaking. High quality strengthen rubber hose, durable and flexible.
*Standard us fine thread connection (5/16"x32TPI), the same as the thread on all USA standard car valve stems, compatible with inner thread of twist-on air chuck. Convert tire inflator twist-on air chuck to lock-on air chuck.
*All metal construction, portable tire inflator chuck adapter, designed with standard US fine thread for twist-on air chuck convert to lock-on connection, ideal for bike, motorcycle, car tire air fill.

Specifications: 
Connection thread: 0.305"x32TPI (5/16"x32TPI)
Hose length: 10cm/20cm/40cm/60cm/800cm
Connection type: Thumb press lock on
Air chuck type: Schrader valve
Material: all metal air chuck+rubber hose+brass connection fitting

Package included:
1 x Locking Air Chuck with Air Hose and Standard Tire Valve Fine Thread

Note: 
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
Please allow 1-3mm slight deviation due to manual measurement. Thank you!