This Italian bottling spigot is the right size to fit into the 6.5 gallon bottling bucket. The spigot twists to control the flow of liquid through tubing and (often) a bottling wand. It includes two rubber gaskets to create a seal between it and the bucket, and a tapered nozzle that will accommodate both 5/16" or 3/8" tubing. Use this to bottle all of your fermentation creations!