Outdoor Camping Gas Filling Adapter Gas Valve Canister Connector Gas Stove AccessoriesFeature:The main parts are made of aluminum alloy with matte and heat hardness; The inner copper parts are 59 copper, and the sealing ring is made of fluorine plastic. Realize the connection between the fuel tanks, so that the gas from one fuel tank is fed into the other fuel tank, and the fuel tank is used more economically (universal for flat fuel tank, other connectors are needed for other types of fuel tank)Specification: Material: Aluminum alloy body + stainless steel + brassWeight: about 19g Size: height 2.6cm/1.02", outer diameter 1.6cm/0.63", Unfolded Length 6.4cm/2.52" Instructions:When plugging in, make sure there is no leakage on one tank of fuel. The fuel tank to be filled is at the top and the filled tank is at the bottom. When removing the valve, hold the valve by hand. It is best to operate it by two people. It is recommended to freeze the one that needs to be filled ten minutes in advance so that it is easier to introduce gas. Note:1. There may be slight deviations in size due to manual measurement, different measurement methods and tools.2. The picture may not reflect the actual color of the item due to different light, angle and shooting monitor.1 X Gas Filling Adapter