GASPRO 1lb Propane Tank Adapter, 20lb to 1lb Converter, Hook Up Small Propane Tanks When 20lb Ran Out, Solid Brass

Standard Connector: 1"-20 Female Throwaway Cylinder x QCC-1 and Female P.O.L, Connect Easily: Hook up a standard 1 lb propane tank to your standard BBQ gas grill, Convenient: With this adapter, you no longer need to carry heavy 20 lb propane tanks for outdoor cooking, Sturdy Material: High quality 100% solid brass construction makes it corrosion resistant, Ease of Use: Easy and quick to install to propane appliances