Made of:Tire inflator chuck adapter is made of rubber, which is corrosion-resistant, wear resistance, good performance, durable and flexible. Durable and not easily damaged.
Performance:It 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.
Installation Guide: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.