Quantity: One Piece Material: Brass. Color: Show as picture. Hole Outer Diameter: Approx. 0.8cm. Applicable to: 8mm diameter pipes, automobiles, garages and industrial air piping systems, etc. Auto Tire Inflator Nozzle: 8mm air chuck, brass construction, strength and durability, long service life. Tire Valve: Suitable for tire inflation of automobiles, motorcycles and electric vehicles. Ball Inflator Nozzle: Clip-lock car inflator chuck, attached to the valve connector, quickly inflated with an air pump. Auto Tire Valves: Hands-free air chucks, insert the air hose, air flows through them immediately. Inflator Nozzle: Auto inflator valve wheel, air flows freely through the chuck, no working coil. Made of environmentally friendly metal material, it can be used for a long time and has an excellent touch. Best replacement for broken or missing one to make it work. Suitable for 8mm diameter pipes, automotive, garage and industrial air line systems, etc. Easier to install: Its structure is not complicated, and for most people, the installation is simple. Affordable, more reasonable price, very practical. Good quality product