Gas-Flo Type 1 Propane Hose Assemblies - POL x POL Fittings - John M. Ellsworth Co. Inc.
RecPro RV 1lb Propane Tank Adapter Connect to 20/30lb Hoses QCC1 POL Fittings | eBay
Flame King 12 in. RV Pigtail Propane Hose Connector E12INPT - The Home Depot
3/8" ID Thermo Plastic Hose, 1/2" Female Flare X 1/2" Female Flare | Calóre Equipment
Amazon.com: WADEO 20FT Propane Hose Assembly with Both 3/8" Female Flare for Gas Grill, RV, Fire Pit, Heater, etc, Included a Pipe Fitting 3/8" Flare x 1/8" MNPT : Patio, Lawn &
LPG Tank Hose with 3-way fitting – FIRMAN Power Equipment