Used to provide a positive seal on your carboy. Drilled hole is compatible with standard airlocks.
Top Diameter: 1.457″
Bottom Diameter: 1.181″
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 |