Small Universal Stopper - Drilled

$1.99
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Product details

Fits glass carboys, seals easily when wet, and won't fall in.

Drilled to accept an airlock (#7008 and #7010).

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: 1.56"

Bottom Diameter: 1.156"

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 7081

Customer Reviews

Based on 130 reviews
87%
(113)
7%
(9)
3%
(4)
2%
(2)
2%
(2)
T
T.F.
Brew equipment

Universal stopper works perfect and good price. Cant beat Northern Brewer service and commitment to service 🍻

M
M.
Awesome!

These work so much better than the ones that aren’t drilled! #learningasigo

I
I.M.
Stoppers stay put

I was worried when purchasing these that they would need a rubber band or something to keep them from popping out. However, have stayed in place in my 1 gallon carboys without issue.

D
D.P.

Small Universal Stopper - Drilled

F
F.L.
Seems stiff

Seems stiff, noy soft enough,, wants to push out of lid. Recommend warming bung up first before using.

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Small Universal Stopper - Drilled

Small Universal Stopper - Drilled

Customer Reviews

Based on 130 reviews
87%
(113)
7%
(9)
3%
(4)
2%
(2)
2%
(2)
T
T.F.
Brew equipment

Universal stopper works perfect and good price. Cant beat Northern Brewer service and commitment to service 🍻

M
M.
Awesome!

These work so much better than the ones that aren’t drilled! #learningasigo

I
I.M.
Stoppers stay put

I was worried when purchasing these that they would need a rubber band or something to keep them from popping out. However, have stayed in place in my 1 gallon carboys without issue.

D
D.P.

Small Universal Stopper - Drilled

F
F.L.
Seems stiff

Seems stiff, noy soft enough,, wants to push out of lid. Recommend warming bung up first before using.