MB Sturgis 100476-48PKG RV Trailer Camper Lp Gas 1#Throwaway Bottle 48" Hose Propane Hose; 1/4 Inch Inside Diameter Propane Hose; For Throwaway Bottle Replacement Hose; #600 Male Swivel x 1/4" Model 250 Male Quick Disconnect Plug; 48 Inch Length; Maximum 350 PSI; Temperature Range -40 Degree Fahrenheit To 140 Degree Fahrenheit Allows Connection From The RV Female Quick Disconnect To A Portable Camping Appliance, Eliminating The Need For A 1 Pound Bottle