Propane Refill Elbow Adapter

Allows you to refill a traditional green 1 lb propane tank with fuel from a standard US 20 lb propane tank.  Includes a safety 1/4" control on-off valve, 90-degree elbow with 1" x 20 female throwaway cylinder thread design No need to buy multiple 1 lb tanks Easy to install and operate Solid brass construction with gas control valve Refills a 1 lb tank in less than a minute Safe and leak-free operation while providing excellent weather resistance *Warning: Because the gas is highly flammable, you must refill your 1 lb cylinder tank outdoors and away from open flames and sparks.