Practical Gas Adapter One-Button Valve Gas Converter 8 Sealing Rings Good Tightness Camping Stove Backup AdapterSpecifications:You can safely inflate the gas without accidental leakage, easy installation, precision machining, with 8 Sealing rings, to ensure good air tightness. When a lot of incompletely consumed gas is charged against each other, when the pressure of the inflatable tank is too high during the charging process and can not continue to be charged, the excess pressure can be discharged from the tank through the gas overflow valve, and the gas can is still inflated. Made of premium aluminum alloy, the gas adapter is high hardness, wear-resistant and durable. The length of the product is about 9.4cm, the width is about 3.5cm, and the height is about 1.6cm. A great tool to pump or change your fuel tank, suitable for outdoor, camping, home use, etc. Item Name: Oven Filling Valve Occasions: OutdoorFeatures: Easy Installation, Compact, Eco-Friendly Size Details:9.4cm x 3.5cm x 1.6cm/3.7" x 1.38" x 0.63" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included: 1 x Furnace Filling Valve