No. 6.5 Stopper - Drilled

  • Size 6.5 drilled Rubber Stopper

No. 6.5 Stopper - Drilled

SKU SD65

PRICE AS CONFIGURED:

$1.79

Product Details

Used to provide a positive seal on fermentors. Drilled hole is compatible with standard airlocks.

The #6.5 stopper works well with our glass carboys and Big Mouth Bubbler PET fermentor.

Top Diameter: 1.339"

Bottom Diameter: 1.063"

California Proposition 65

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

Additional Information

SKU SD65

Customer Reviews

Based on 5 reviews
60%
(3)
0%
(0)
20%
(1)
0%
(0)
20%
(1)
m
michael f.
6.5 stopper

As advertised

C
Customer

Nice product

D
David D.

Worked OK in 5 gallon glass carboys but too small for 3 gallon glass carboys. Will go back to using No.7's for both and use these for backup's

M
MICHAEL H.
Rubber Stopper is Too Small!

No I actually do not like this stopper at all; it's too small for my Big Mouth Bubbler. Did I order the wrong one or did you send me the wrong one? The other 2 I received are much better and work perfectly. Too much of a hassle to return it, not worth the shipping cost and trip to the post office.

I'm sorry to hear about your issues with the stopper and Big Mouth Bubbler. The 6.5 stopper is one of the 2 stopper options we suggest for the Big Mouth Bubbler. A member of our customer service team will be reaching out to you shortly.

M
Mike H.

No problems with this bong fit just right the way it should.

Customer Reviews

Based on 5 reviews
60%
(3)
0%
(0)
20%
(1)
0%
(0)
20%
(1)
m
michael f.
6.5 stopper

As advertised

C
Customer

Nice product

D
David D.

Worked OK in 5 gallon glass carboys but too small for 3 gallon glass carboys. Will go back to using No.7's for both and use these for backup's

M
MICHAEL H.
Rubber Stopper is Too Small!

No I actually do not like this stopper at all; it's too small for my Big Mouth Bubbler. Did I order the wrong one or did you send me the wrong one? The other 2 I received are much better and work perfectly. Too much of a hassle to return it, not worth the shipping cost and trip to the post office.

I'm sorry to hear about your issues with the stopper and Big Mouth Bubbler. The 6.5 stopper is one of the 2 stopper options we suggest for the Big Mouth Bubbler. A member of our customer service team will be reaching out to you shortly.

M
Mike H.

No problems with this bong fit just right the way it should.