The car tire inflator adapter is made of high-quality zinc alloy and copper, offering excellent performance, stability, and durability. Features a 90-degree locking air chuck with an 8mm standard tire valve fine thread. Easily converts the inflator connection to a locked connection without needing to clamp onto the tire stem. Ensures that air pressure inside the tire will not leak during inflation, even if the tire valve is not fully opened or locked. Equipped with a deflation valve for easy pressure release, with a maximum endurance pressure of up to 200 PSI. The inflation clip locks the flow open, allowing for faster inflation. To deflate, simply press down on the protruding yellow section. The 8mm threaded end is ideal for hose repairs and compatible with 8mm bore hoses, enabling quick and secure connection and disconnection of the tire valve. To install, insert the locking air chuck into the hose and hook it onto the valve stem until secure, then release the clamp. The external thread of the locking chuck matches standard American tire nozzles, making it suitable for inflating various tire types. Color: Copper & Silver. Material: Metal. Package includes: 2 x Air Chuck. Light reflection and display differences may cause slight variations in color between the image and actual item. Measurement may vary by +/- 1-3 cm.