The Fermentap Weldless Spigot is made of 100% stainless steel, ensuring it will be used in your brewing for years to come. It features a 1/2" Full Port ball valve and a 1/2" barb, allowing your wort to pass through unrestricted. A full coupler has been added in the back of the spigot to allow for the addition of any 1/2" Male NPT fitting you need - barb, Compression fitting, etc.