Self-closing Gas Irrigation Adapter Screw Adapter

$0.99

Product information: Material: aluminum alloy+copper core Color: Dark Grey Weight: 30g Size: Height: 3.5cm, Diameter: 3.5cm Thread: Lower end: 1 "-20 UNEF, Upper end: 7/16-28NS Product features: Integrated design 2. Equipped with automatic shut-off function, the gas tank can be directly connected without leakage Packing list: Adapter * 1pcProduct Image: