SMALL LIPPED BUNG - BORED

The Small Universal Carboy Bung- Drilled works on 3, 5, 6 and 6.5 gallon glass carboys. These bungs have a graduated taper which provides a snug fit and seal on any size carboy. It is already drilled for you to insert your airlock. No longer worry if you have the right size bung for your carboy. The lip prevents the bung from falling into the carboy. This bung will seal a carboy even if it is wet.