Drilled & Solid Rubber Stoppers & Bungs
For Domestic Brewing, Beer & Wine Making, and Laboratory Use.
Pure gum laboratory stoppers product of top class grade rubber. Order with or with out drilled gap. Hole dimension is three/8″ which works with most airlocks. Color is white to off-white.
#2 matches beer bottles.
#3 matches most wine bottles.
#5 fits one hundred twenty five ml Erlenmeyer flasks.
#6 matches 1 gallon glass jugs, 1,000 ml Erlenmeyer flasks.
#6.5 fits three, 5, 6, and 6.5 gallon glass carboys.
#7 fits three, 5, 6, and 6.5 gallon glass carboys.
#7.5 matches some older three gallon glass carboys.
#8 matches 1,000 ml Erlenmeyer Flasks from MoreBeer! and Fermentap.
#10 matches plastic PET three, 5, and 6 gallon carboys.
#11 matches in sanke keg opening if spear is eliminated, also matches most huge wood barrel holes in addition to demijohns.
Universal Medium Bung fits three, 5, and 6 gallon dimension plastic PET carboys and Greater Bottles.
WE Aren’t RESPONSIBLE In case you ORDER THE WRONG Dimension SO PLEASE REFER TO Here STOPPER Dimension CHART FOR Selected DIMENSIONS.