The car tire inflator adapter is made of high-quality zinc alloy and copper, offering good 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 the need to clamp onto the tire stem. Ensures that the air pressure inside the tire will not leak during use, even if the tire valve is not fully opened and locked. Equipped with a deflation valve, the adapter supports a maximum endurance pressure of up to 200 PSI. The inflation clip locks the flow clip open for easier tire inflation. To deflate, simply press down on the protruding yellow part. The 8mm threaded end is ideal for hose repairs and compatible with 8mm bore hoses, allowing quick connection and disconnection of the tire valve while preventing air leakage. To install, insert the locking air chuck into the hose and hook it onto the stem until secured, then release the clamp. The external thread of the locking tire chuck matches the standard American tire nozzle, making it suitable for inflating various tires. Color: Copper and Silver. Material: Metal. Package includes: 2 x Air Chuck. Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.