[REFILL ADAPTER]: This adapter Z15 can help you transfer the remaining gas fuel into an empty gas container. A Z15 plus Z11 and Z22 combinations can transfer gas from an 16oz/1lb propane tank to an empty Nozzle Type Butane Canister.
[VENT VALVE]: Empty the gas tank to recycle/dispose.
[MATERIAL]: Super Duralumin, Brass, Rubber.
[PACKAGE MCLUDE]: Only 1xZ15 Adapter, 1xZ11 Adapter, 1xZ22 Adapter. The rest of the products in the picture are not included.
