Product Description Power your portable propane appliances from a larger fuel source with the genuine Mr. Heater 5 ft. Propane Hose Assembly. Designed to connect appliances that use 1 lb. disposable propane cylinders to a 20 lb. propane tank, this hose provides longer run times and fewer cylinder changes. Featuring a Swivel 1 in.-20 Male Disposable Cylinder Thread on one end and an Excess Flow Soft Nose P.O.L. with handwheel on the other, it offers secure, tool-free connections with convenient hand-tighten swivel handles on both ends. Ideal for compatible portable heaters, camp stoves, lanterns, and other propane appliances, this hose assembly delivers dependable performance and added convenience. Amazon.com This Mr. Heater 9,000 BTU propane hose assembly F273701 connects appliances designed for disposable propane cylinders to a 20-pound cylinder. It is one of Mr. Heater's most popular hoses and can be paired with the Portable Buddy and Heater-Cooker, which provide safe, portable heat indoors. This propane hose has a hand-tightened swivel on both ends and measures 5 feet long. It is backed by a 1-year limited manufacturer's warranty.