Plastic bung with a drilled hole for airlocks. This universal style has a longer taper than rubber stoppers, for a snug fit and better seal. Fits plastic carboys, Better Bottles and Bubbler PET fermentors.
The drilled hole fits an airlock (#7008 or #7010) for fermentation.
Top Diameter: 2.375"
Bottom Diameter: 1.656"
- Details & Instructions
5.0 / 5.053 ReviewsStays put in my yeast flask.I bought this specifically to use in my 2L yeast flask as a #10 rubber stopper will not stay put. It's working exactly as I planned...stays put and seals nicely.April 25, 2017Purchased
1 year agoGreat for 5-gallon carboys!I was challenged to find this size in local stores - and this was recommended by them, so very excited to have these!December 20, 2015Excellent BungI can't believe I used the drilled rubber stopper for so long with my Better Bottles. This is a perfect bung for them. I'm so happy I ordered a couple of them. They fit great and are much easier to deal with than the rubber ones. Highly recommended!June 8, 2014Tight sealThis fits tight in my better bottle brand carboy. _x000D_It holds onto my S type airlock too so it does its job.March 12, 2014Perfect fitThe perfect stopper for your better bottles. It's made of some good, semi-squishy, material that seals well in the bottle neck. These will stain a bit over time with hop oils and sanitizer, but still work like a champ after many uses. Great price and great product.February 21, 2014Easier to use than the bigger bungsThey fit well and are easier to use and get an S-lock into.January 31, 2014I like these better!These things are so much easier to use than the big bulky bungs. I have several extras on hand just in case.January 28, 2014Fits my Better bottlesIt fits well, and doesn't pop out. I have 6 of them.December 21, 2013Great Price and Good QualityPurchased this after receiving my free better bottle with wine kit. The bottle did not come with this and my normal bungs didn't fit. This works great and is cheap.November 22, 2013
- Customer Q&A
Browse 2 questions Browse 2 questions and 1 answerHi , will this fit a 1 gal. glass Livingston Wine Jug ? ThanksBEST ANSWER: Hi there- I would recommend measuring the diameter of the opening. The dimensions of the stopper are top Diameter: 2.375" and bottom diameter: 1.656." Cheers!I have a 5 gallon water jug that has a 53 mm cap size. Will this fit?