The car tire inflator adapter is made of high-quality zinc alloy and copper, offering good performance, stability, and durability. 90-degree locking air chuck with 8mm standard tire valve fine thread. Easily converts the inflator connection to a locked connection without having to clamp the tire on the stem. Ensures that the air pressure inside the tire will not leak, even when the tire valve is not opened and locked. Features a deflation valve for easy deflating; maximum endurance pressure up to 200 PSI. The inflation clip locks the flow clip open, making it easier to inflate the tire. To deflate, simply press down on the protruding yellow part. The 8mm threaded end is ideal for hose repairs and compatible with 8mm bore hose. Allows quick connection and disconnection of the tire valve, ensuring no air pressure leakage. Simply insert the locking air chuck into the hose and hook it onto the stem until clamped, then release the clamp. The external thread of the locking tire chuck matches the American tire nozzle, making it suitable for inflating tires with standard valves. Color: Copper & Silver Material: Metal Package Contents: 2 x Air Chuck Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.