When a bulk tank isn't an option, let the Mr. Heater 5' Oil-Free Propane Hose Assembly put your grill to work. The hose features two 1" connections: a swivel 20 male throwaway cylinder thread, and a swivel 20 female throwaway cylinder thread. Used with most distribution posts and "T" or "Y" connectors, the hose also works well with 1-lb. disposable cylinders. Both ends also feature solid brass connections, and a rubber gasket makes sure everything has a tight seal. The hose material is stretch tested to 400 psi and pressure tested to 600 psi. Length: 5'. Connection size: 1". Weight: 1 lb.