Fits glass carboys, seals easily when wet, and won't fall in.
Drilled to accept an airlock.
Universal bungs have a longer taper than standard rubber stoppers, for snugger fit and better seal. Plus a lip prevents bung from falling into carboy.
Top Diameter: 1.56"
Bottom Diameter: 1.156"
Please allow two weeks for delivery. Available for shipment to continental U.S. addresses only.
Item Number: 9659