Rubber Grommets seem to run off when you need them most. Make sure to have an extra, or two, on hand, just in case. This is the grommet that fits in all of our pre-drilled plastic lids with a 5/8" diameter hole.
Customer ReviewsWrite a review
They fit as they should
These worked great!
Gray snug fit on my bucket fermenter lid. Nice and tight
Work in lid of my fermentation bucket,Seals well..
Something was up with the seal on my primary bucket to the point where my gas trap didn't bubble during fermentation. I started replacing parts with the cheapest thing I could think of. Nailed it. New grommets = good seal on the bucket again. Yay!