Rubber Stopper - Size 10 - Drilled

My order didn’t have the stopper included. I reached out to Hobby Homebrew and they mailed it out the next day.

These are a perfect fit for the 5 and 6 gallon carboys that are made of PET plastic. Perfect fit, and they likely will not pop out during fermentation due to the surface that they have. Very pleased.Hoping they last as they seem to be made of good quality material.

I had run my security cam cables through the wall and needed a way to seal the hole.I searched and found the 'RiteBrew Rubber Stopper - Size 10' to be the correct size for the hole, allowing for the fact I was going to cut halfway through it to slide the cables in, which would reduce the outer diameter slightly.The rubber is pretty hard, but compliant enough. I used a drill bit to enlarge the central hole slightly and then used a saw to cut the slit. It worked just as I had intended.If I needed a Size 10 stopper for brewing, this would have worked perfectly also! $5.50 is a reasonable price for its size and quality.

A little pricey, but it works. It's a rubber stopper -- nit much to go wrong with it.

Plugs big carboy perfectly. Again check for sizes before ordering. Excellent product, easy to use, easy to clean. Well worth the money.

Workd really good

Good quality rubber stopper should last for 10 years at least.

Nothing