5/16" x 5/16" inside diameter chrome plated brass.
Use to connect 5/16" to 5/16" vinyl hose or 3/8" poly line to 3/8" poly line.
Splicers are used to join sections of hose together. Chrome plated brass is suitable for beer. Use stainless steel splicers, such as 303 grade, for beer, kombucha and cider. 304 grade stainless steel is recommended for wine as it is less reactive with the acids and sulphites in the wine.
approx. 1-3/8" long