Description
Used to provide a positive seal on your carboy. The #6.5 stopper works well with our glass carboys and Big Mouth Bubbler PET fermentor.
Top Diameter: 1.339"
Bottom Diameter: 1.063"
Not sure if this is the correct stopper for your purposes? Consult our stopper information table below:| Stopper Type | Compatible With: |
|---|---|
| No. 2 Drilled Stopper | Standard Beer bottles |
| No. 5 Drilled Stopper | Big Mouth Bubbler® EVO 2 w/screw-on lid (older EVO 2 models) & Little BMB |
| No. 6 Stopper Drilled or Solid | 1 Gallon Jugs |
| No. 6.5 Stopper Drilled or Solid | Glass carboys, Big Mouth Bubbler® plastic (5 or 6.5 gallon) or EVO 2 w/ Universal Lid. Ideal fit is 6 gallon carboy. |
| No. 7 Drilled Stopper | 5 Gallon glass carboys |
| No. 10 Drilled Stopper | PET Plastic Carboy 5 or 6 gallon |
| Small Universal Stopper - Drilled or Solid | Glass Carboys (3, 5, 6, 6.5), Big Mouth Bubbler® Plastic 5 or 6.5 gallon or EVO 2 w/ Universal Lid. |
| Medium Universal Stopper - Drilled or Solid | PET Plastic Carboy 5 or 6 gallon |
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