Flame King FK-SSPT-18IN-NPTX2 1/4" Male NPT Adapter (Not Flare), Stainless Steel Braided Propane Pigtail Hose for RV Regulators, Steel/Black/Brass

Flame King's 18-inch Pigtail Propane Hose Connector is designed to connect a propane cylinder to an RV or trailer propane regulator. It has a Type 1 ACME nut x 1/4" male NPT. It is rated for 200,000 BTUs per hour. Safety features include thermal protection in case of fire and excess flow protection in case of broken gas line. You can use the pigtail hose with a 20lb or 30lb refillable propane tank and connect it to a regulator or 4-Port Brass Tee. It can also be used to connect to an installed 4-Port Tee as an auxiliary propane supply.