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Rubber Stopper - #6 With Hole

Rubber Stopper - #6 With Hole

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For use with our FE300 1 gallon glass jars. Size 1 1/16" - 1 4/16"

To create a solid stopper, simply use a #000 solid stopper (FE400) to plug the hole.

Item # FE420
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.03LBS
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I think this'll fit gallon jugs.
Andrew F Q on Dec 14, 2018
need more
John B on Aug 29, 2018
I think this'll fit gallon jugs.
Andrew F Q on Dec 14, 2018
Fits 1 gallon glass carboys
Ed R on Sep 13, 2018
need more
John B on Aug 29, 2018
John O on Aug 10, 2018
Practice gallon batches
William E on Jul 31, 2018
Need more for my fermenters
Valued C on Apr 3, 2018
Fits 1 gallon glass carboys
Ed R on Sep 13, 2018
John O on Aug 10, 2018
Does this have that plastic-y smell that some stoppers have?
Patrick Whittet on Jul 25, 2018
BEST ANSWER: Hello Pat - FE420 definitely has that smell you are accustomed to, however we now carry FE420VS which offers a much more inert odor.
Rubber Stopper - #6 With Hole
Rubber Stopper - #6 With Hole

4.3 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Hey it's a stopper!
Plugged the gallon jugs perfectly and held fermenting pressure. I'd buy these again
April 3, 2018
9 months ago
Not good fit on 1 gallon glass carboys/ jug
I found that these did not fit securely on the 1 gallon jugs - three 1 calling glass jugs all were not tight . If I sanitized the stopper with it a little wet, it was too slippery in jug. Actually pushed on through into the jug. Went to the universal stopper which provides a much tighter secure fit.
January 28, 2018
11 months ago
this is THE stopper to bottle fill a growler
Needed a way to counter pressure fill my growlers...bam, this was it.
May 27, 2015
A Necessary Item
You have to have a bunch of these stoppers on hand if you like to use 1-gallon jugs for small batch brewing or recipe experimentation. Just stick your airlock or a length of blowoff tubing in the hole. These are easy to use and easy to clean.
May 12, 2015
Great for growlers
I keep brett and mixed cultures in growlers. These fit right in and provide a nice seal.
May 11, 2015
works for filling growlers
I use this with my counter pressure bottle filler to fill growlers. works great.
May 29, 2013
can't go wrong with this
Can never have enough stoppers around and I find this easy to use for my airlocks.
May 14, 2013