Medium Universal Stopper - Solid

$2.29
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Product details

Plastic undrilled stopper. This universal style has a longer taper than rubber stoppers, for a snug fit and better seal. Fits plastic carboys, Better Bottles and Bubbler PET fermentors.

Universal bungs have a longer taper than standard rubber stoppers, for snugger fit and better seal. Plus a lip prevents bung from falling into carboy.

Top Diameter: 2.375"

Bottom Diameter: 1.656"

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

Additional information

SKU 40669

Customer Reviews

Based on 10 reviews
90%
(9)
0%
(0)
10%
(1)
0%
(0)
0%
(0)
R
Rick A.
Worked for what I needed

Bought these soild stoppers because the predrilled stoppers were sold out. Drilling them out myself worked just fine.

R
Rebecca P.
Medium Universal Stopper

Works great!

M
Matthew H.

stopper

H
Homemade i.b.
It’s a solid stopper

It is what it is-

T
Tim M.
Good fit

Fits both my polypro carboys

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Medium Universal Stopper - Solid

Medium Universal Stopper - Solid

Customer Reviews

Based on 10 reviews
90%
(9)
0%
(0)
10%
(1)
0%
(0)
0%
(0)
R
Rick A.
Worked for what I needed

Bought these soild stoppers because the predrilled stoppers were sold out. Drilling them out myself worked just fine.

R
Rebecca P.
Medium Universal Stopper

Works great!

M
Matthew H.

stopper

H
Homemade i.b.
It’s a solid stopper

It is what it is-

T
Tim M.
Good fit

Fits both my polypro carboys