Features: 1.Quick?clamp inflation connector, able to achieve rapid docking with tires, support quickly connect and disconnect for the least tire leakage. 2.Normally open type tire inflator connector, helps rapid inflation, improve efficiency and save time. 3.The internal thread plus thickened handle design, convenient for operation and does not leak air. 4.Universal inflation chuck clip, quick connection to the tire valve, suitable for air inflation of auto tire and motorcycle tire with american valve. 5.The surface is cleaned by new technology, beautiful and shiny, no stains. Adopts high quality brass material for maximum durability. Specification: Item Type: Tire Inflator Air Chuck_x000D_ Material: Brass_x000D_ Internal Thread: 13mm-1/4_x000D_ Application: Suitable for tires and other places that need to be inflated, like air pumps, tire inflator, etc._x000D_ How to Use: Connect the internal thread directly to the external screw and it can be used to inflate the tire.