This tapered Solid Silicone Bung will provide a tight fit and a secure seal for your oak barrel.
When you make wine you rely on a high quality bung to seal your barrel. This Solid Silicone Bung will give you a reliable seal and is easier to clean and maintain than cork. It is tapered to ensure that it will fit most oak barrels and the hole in most variable volume lids.
Top including flange measures 2 9/16", top excluding flange measures 2 5/16", and the bottom is 1 3/4".