Car Inflator Hose Adapter Twist Lock Connection Locking Air Chuck with Air Hose and Standard Tire Valve Fine Thread Descriptions: Convert your inflator from a twist-on connection to a press-on connection Equipped with an easy snap-on connector Simply twist bottom of adapter onto inflator hose; push adapter head onto valve; and press lever down to attach Quickly connect to your tire for a speedy inflation For optimum life, store adapter with lever in open position External Thread: 0.305" x32TPI (7.7mm) , standard fine thread, suitable for most air compressor pumps Features: Inflation pump extended inflation tube (applicable to all vehicle-mounted inflation pumps) Adopt soft outer covering yarn trachea, feel good Quickly inflate the tire by pressing the handle Length 60cm/20cm/10cm (23.6"/7.9"/3.9") Package included: 1 * Car Inflator Extension Hose with Adapter