This self-locking tire inflator nozzle is crafted from durable pure copper, ensuring reliable performance and longevity. Designed for quick and secure connections, it features a fast-release mechanism that simplifies tire inflation. Its compact design is ideal for car-mounted tire pressure gauges, offering convenience and efficiency during use. Features -Color:Golden -Material:Copper -Size:3.20X2.00X2.00cm/1.26X0.79X0.79in -Inner thread diameter: 12 mm -Note: Suitable for 13 mm outer thread diameter tube -Durable material: made from copper, this tire inflator adapter is built to last, ensuring long term stability and resistance to damage -Quick connect design: the quick connect design simplifies the inflation process, making it faster and more efficient, ideal for emergency tire inflation -Selflocking mechanism: the selflocking structure prevents accidental detachment during inflation, ensuring and stable inflation process -Easy operation: tire inflator adapter designed for quick and easy use, saving time and effort during tire inflation -Versatile use: suitable for various vehicle tires, this adapter meets the inflation needs for daily maintenance and outdoor with ease Package list: 1 x Tire Inflator Chuck