Our Standard Carboy Cap fits 3, 5 and 6 gallon carboys snugly around the mouth with two openings for attaching tubes, siphons, airlocks, or racking canes.
- Fits 3, 5 and 6 gallon Carboys
- Snug Fit
- Two Openings w/Caps
Best price I found and this was the first time I used Homebrew Supplies and will return for more purchases.