Mr. Heater F271149-72 Brass/Black 6-Foot Hose Assembly 6ft Hose Assembly is most commonly used to connect an auxiliary tank to a motor home Connects existing gas line to appliances equipped with .38in male flare; Inside diameter of hose is 1/4' (1/4 I.D.) Hose material stretch tested to 400 psi; pressure tested to 600 psi Solid brass fittings, durable rubber hose 6' in length 6' in length Durable rubber hose Flexible 210 psi capacity Useful in BBQs RVs and campers