Features: This tire inflator features a unique head design, accommodating various nozzles for various inflation needs. Crafted from metal, this lightweight inflator is easy to operate, making it suitable for a wide range of applications. Both locking on air chuck and Double head tire chuck featured a 1/4inch-npt male thread for easily connect to air fitting-or tire inflator gauges for tire inflation. Perfect for tasks such as checking and inflating car tires, adjusting tire pressure, and meeting inflation needs during outdoor activities. Inflate tires directly with a pushing in chuck design; not need to thread the chuck onto valves stems. Just push the chuck onto the valves for a strong seal. Specifications: Material:Metal Type:US Male,EU Male,JPMale,3Pcs Male Head Length:Approx.230mm/9.05'' Package Includes: 1Set 1/4 Air Chuck note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.