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Features
These carboy caps fit snugly onto glass or plastic carboys. They're helpful for blow-off tubes, thermowells, siphoning or if you're worried about pushing a rubber bung into the fermenter.
More options
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Rubber Bung #2$ 1.25
828 -
Rubber Bung #9$ 3.9
762 -
Rubber Bung #6.5 solid$ 1.95
811
