propane adapter tee w/ excess flow soft nose P.O.L. x 1"-20 throwaway cylinder thread x female P.O.L. w/Acme thread conveniently use your camper/trailer propane supply for lanterns, tabletop barbecue, etc. at parks, campsites, rest stops, etc. (use with hose assy.F273710-11 and F273701-02)