Description
This stopper has two holes and we use it in the production of our #6.5 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! Also fits perfectly into a 1.5″ tri-clamp ferrule, and the stopper’s flange will ensure it doesn’t fall in. Use this in any configuration you can think of, it’ll fit: Airlocks, Thermowells, Racking Canes, and anything else you can imagine! Item # FE490B Weight 0.06 LBS
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