3/8" ID Thermo Rubber Hose, 3/8" Female Flare X 3/8" Female Flare | Calóre Equipment
6 ft Propane Hose with 3/8" Female Flare on Both Ends, Propane Hose Extension for Propane Devices with 3/8" Male Flare, for RV, Gas Grill, Heater, Burner - Walmart.com
Low Pressure Hose 3/8 Female Flare x 3/8 Male Pipe Thread