Mr. Heater Male Throwaway Cylinder Buddy LP Hose Assembly, 5 ft. allows you to connect larger propane cylinders to your appliances easily. Designed specifically for use with small disposable cylinders, this hose assembly features convenient hand-tightened swivels on both ends for quick and secure attachment. It is intended for use with Mr. Heater’s portable Buddy heaters, providing a reliable and flexible connection. The hose measures 5 feet in length and includes a swivel 1 In.-20 male throwaway cylinder thread combined with a P.O.L. fitting with a handwheel, ensuring a snug fit and ease of use.