Stopper - #12 With Hole

FE473

Stopper - #12 With Hole

FE473

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Description

#12 natural latex rubber stopper with 3/8 inch hole. To create a solid stopper, simply use a #000 solid stopper (FE400) to plug the hole. Top diameter 64 mm, bottom diameter 54 mm, length 27 mm

Item #	FE473
Shipping	Eligible for Free Shipping Program
Availability	West - In Stock East - In Stock
Weight	0.16 LBS

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Why did you choose this?

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large carboy

Randall B on Oct 15, 2021

to fit a dairy vessel

Greer W on Mar 16, 2020

Acquired 5 gallon Pyrex "carboy" and need a stopper

Marvin S on Jan 15, 2018

large carboy

Randall B on Oct 15, 2021

5L flask starter

Mark M on Sep 7, 2021

to fit a dairy vessel

Greer W on Mar 16, 2020

hopefully snugs into a can for counter pressure fill

Jordan A on May 21, 2019

Acquired 5 gallon Pyrex "carboy" and need a stopper

Marvin S on Jan 15, 2018

5L flask starter

Mark M on Sep 7, 2021

hopefully snugs into a can for counter pressure fill

Jordan A on May 21, 2019

Reviews

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3.5 / 5.0

6 Reviews

5 Stars

4 Stars

3 Stars

2 Stars

1 Star

Rated 5 out of 5

A+

No complaints. Works as intended, fits my 5L Erlenmeyer flask perfectly.

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January 20, 2023

ZACH B

Purchased
1 year ago

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Rated 5 out of 5

Stopper

Works as expected. I modified it for a larger airlock.

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December 26, 2020

suzanne diesen

Purchased
over 3 years ago

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Rated 2 out of 5

Too big for the 5000 ml flask

I have seen this stopper listed for the 5000 ml flask in the past, but it seems too big. The #11.5 stopper works much better.

I am sure this is a fine stopper for other applications.

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May 17, 2013

William B

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Rated 2 out of 5

Doesn't fit the the 5000L flask to well

I'm sure this stopper works like any other stopper if you get it to seal. I had the same problem as the first review that it keeps popping out. I use a foam stopper that has been soaked in Star San and it works great!