Popular for use with the Buddy Series heaters, the Mr. Heater 12-Foot Propane Hose Assembly connects appliances to propane cylinders from 5 to 20 pounds. It has a hand-tighten swivel on both ends and features durable brass fittings. DESIGN Connects appliances with disposable cylinders to 5 - 20 lbs. cylinders Hand-tighten swivel on both ends. Durable solid brass fittings Most commonly used to connect an auxiliary tank to a motor home Swivel 1 - 20 in Male Throwaway Cylinder Thread x Excess Flow Soft Nose P.O.L with Hand wheel SPECS Weight: 1.0 lbs. Hose material stretch tested to 400 psi Hose material pressure tested to 600 psi Additional Details 1-Year Limited Manufacturer's Warranty Style: F273702