The Marshall Excelsior High Pressure Pigtail Propane Hose is most commonly used to connect an auxiliary tank to a motorhome. Specifications•Pressure: High Pressure•Diameter: 1/4 Inch•Length: 60 Inch•End Size1: Prest-O-Lite Connection•End Size2: 1/4 Inch Male Inverted Flare•With Regulator: No•With Thermal Protection: Yes•UL/CGA Approved: Yes•Quantity: Single With Thermal Protection | Marshall Excelsior High Pressure Pigtail Propane Hose, 60"