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Rubber Stopper - Size #6.5 (With 2 Holes)
FE490A
THIS ITEM IS ON BACKORDER
Item currently out of stock
Description

This stopper has two holes and we use it in the production of our stopper thermowell. It features one 3/8" hole and one 1/4" hole. A racking tube or stainless tube can be inserted into the 1/4" hole with the aid of some lubrifilm, forming an airtight seal, and the 3/8" hole fits an airlock. Even after you wedge all this junk into it, it still fits a carboy neck! Use this in any configuration you can think of, it'll fit: Airlocks, Thermowells, Racking Canes, and anything else you can imagine!
Item # FE490A
Shipping Eligible for Free Shipping Program
Availability Out Of Stock
Weight 0.10LBS
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Reviews

4.7 / 5.0
3 Reviews
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Just what I needed.
Just what I needed. and a quick delivery
January 16, 2018
Purchased
1 month ago
Works
Nothing fancy, does what it's supposed to do.
May 8, 2015
PRETTY good for thermowells
I used this on my glass carboy so I could insert both an airlock and a thermostat sensor / thermowell. Both airlock and thermowell fit with no issue - but I did have a little more difficulty in getting the stopper to stay put inside the neck of the carboy. When wet, I had no luck - the neck had to be extra dry. BUT, once in, it didn't pop out again. Recommended!
May 13, 2014