Outdoor Camping Butane Stove Gas Filling Adapter Cassette Gas Nozzle Bottle Type Screw Type Valve Canister Connector Feature: *1. The connection between the flat fuel tank and the flat fuel tank is realized, and the gas from one of the flat fuel tanks is fed into the other flat fuel tank, and the flat fuel tank is used more economically. * 2. Mainly used for pumping flat gas tanks with conversion line. * 3. Made of aluminum alloy, durable. Specification: Material: Aluminum Alloy Color: (as picture shown) Dimensions(Approx.): Length: 2cm, Diameter: 1.8cm User Manual: When connecting, screw the two gas tanks in the opposite direction at the same time, the air is discharged, the duct is on, and the duct is under; when removing the valve, you need to pay attention to the valve manually, Preferably two people operate the fuel tank, which must be imported, should be frozen for ten minutes in advance, which makes it easier to introduce gas. Optional Package List: 1 * Adapter Note: 1. All pictures are professionally color-coded, but due to different ambient lighting and different display device settings, there may be some deviation between the displayed pictures and the items themselves. Please understand. 2. The data is measured manually, there may be some deviation, but it does not affect the usage.