Siphon Hose 5/16" ID X 7/16" OD.
5/16" Inner Diameter is the perfect racking hose size. Tubing is odorless, tasteless and can be used for as gas lines, if a tight fit is desired. This size hose fits our Auto-siphon and Racking Canes.
Tip: If you heat the tubing in a glass of hot water before connecting it will make the whole connection easier on you.