Product Characteristics: The lengthened tube is quick and easy to secure and to remove without losing air in the process. Saves you a lot of time and allows for much more accurate inflations. Quick connect chuck, solid structure, stable performance, can be used for a long time. Tire inflator chuck adapter is made of rubber, which is corrosion-resistant, wear resistance, good performance, durable and flexible. Durable and not easily damaged. Specification: Color: Black, Gold Tone, Silver Tone, Material: Rubber, Metal, Size: 32cm / 12.60"(L), Air Chuck Outer Diameter: 12.5mm / 0.49", Type of Tire Connection: Quick-inflation Clip Connector, Type of Inflator Adapter: 1/4" Quick Plug. Easy Installation: Screw adapter end onto originally inflator hose, press to clamp adapter head onto tire valve, start the inflator for a quickly and none leaking inflation. Note: Please allow 3-5mm differences due to manual measurement. Package List: 1 Pc Tire Inflator Hose.