Connects to camper or trailer propane cylinder to allow connection of an additional propane appliance such as a tabletop grill, camp stove or lantern. Includes propane tee (Type 1 Acme nut x female P.O.L. and male acme thread x 1″-20 male throwaway cylinder thread) and 12′ extension hose with male x female swivel 1″-20 female throwaway cylinder threads.