【WORKING PRINCIPLE】: High temperature 100% leak-tested nickel plated copper spool rated up to 150 PSI. Works directly with tire valve, clamp/fastener works directly with double wheel. Suitable for standard cover tread. Quickly and easily check tire pressure regularly to increase your driving safety.
【RELIABLE MATERIAL】: 4Pcs 12 inch dual flexible stainless steel braided valve stem extensions are made of reliable copper, the braided flexible hose is made of stainless steel, and the tire valve stem extension is made of brass. The precise weaving technology protects the inside of the product from damage.
【EASY INSTALLATION】: The metal valve rod extender is first screwed onto the tire valve, then the hose is connected to the tire intake through the valve rod extender to inflate the tire. You can choose different angles according to your actual needs. The appropriate angle elbow can facilitate access to the pump.
【WIDE APPLICATION】: The valve stem extension works with the valve core and pump on 99% of all vehicle types. It is suitable for most vehicles with standard American tire valves, such as RVS, bicycles, motorcycles, and trucks. Make your inflating process more simple and smooth, and provide convenience for your life.