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Used to provide a positive seal on your carboy.

Top Diameter: 1.26\"

Bottom Diameter: 1.024\"

\nNot sure if this is the correct stopper for your purposes? Consult our stopper information table below:\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

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\n	1 Gallon Jugs
No. 6.5 Stopper Drilled or Solid\n	\nGlass 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\n
Small Universal Stopper - Drilled or Solid\n	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\n	PET Plastic Carboy 5 or 6 gallon\n

\r\n

California Proposition 65

\r\n

⚠ Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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No. 6 Stopper - Solid

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