Drilled & Solid Rubber Stoppers & Bungs
For Home Brewing, Beer & Wine Making, and Laboratory Use.
Pure gum laboratory stoppers manufactured from premium grade rubber. Order with or without drilled hole. Hole size is 3/8" which works with most airlocks. Color is white to off-white.
#2 fits beer bottles.
#3 fits most wine bottles.
#5 fits 125 ml Erlenmeyer flasks.
#6 fits 1 gallon glass jugs, 1,000 ml Erlenmeyer flasks.
#6.5 fits 3, 5, 6, and 6.5 gallon glass carboys.
#7 fits 3, 5, 6, and 6.5 gallon glass carboys.
#7.5 fits some older 3 gallon glass carboys.
#8 fits 1,000 ml Erlenmeyer Flasks from MoreBeer! and Fermentap.
#10 fits plastic PET 3, 5, and 6 gallon carboys.
#11 fits in sanke keg opening if spear is removed, also fits most large wooden barrel holes as well as demijohns.
Universal Medium Bung fits 3, 5, and 6 gallon size plastic PET carboys and Better Bottles.
WE ARE NOT RESPONSIBLE IF YOU ORDER THE WRONG SIZE SO PLEASE REFER TO THE FOLLOWING STOPPER SIZE CHART FOR SPECIFIC DIMENSIONS.
| SIZE |
TOP |
BOTTOM |
LENGTH |
| INCHES |
MM |
INCHES |
MM |
INCHES |
MM |
| #000 |
1/2 |
12.7 |
5/16 |
8.2 |
13/16 |
21 |
| #00 |
19/32 |
15 |
13/32 |
10 |
1 |
25 |
| #0 |
21/32 |
17 |
1/2 |
13 |
1 |
25 |
| #1 |
3/4 |
19 |
9/16 |
14 |
1 |
25 |
| #2 |
25/32 |
20 |
5/8 |
16 |
1 |
25 |
| #3 |
15/16 |
24 |
23/32 |
18 |
1 |
25 |
| #4 |
1 |
25 |
3/4 |
20 |
1 |
25 |
| #5 |
1-1/16 |
27 |
29/32 |
23 |
1 |
25 |
| #5.5 |
1- 3/32 |
27.5 |
15/16 |
24 |
1 |
25 |
| #6 |
1-1/4 |
32 |
1-1/32 |
26 |
1 |
25 |
| #6.5 |
1-11/32 |
34 |
1-1/16 |
27 |
1 |
25 |
| #7 |
1-7/16 |
37 |
1-3/16 |
30 |
1 |
25 |
| #8 |
1-5/8 |
41 |
1-5/16 |
33 |
1 |
25 |
| #9 |
1-3/4 |
45 |
1-15/32 |
37 |
1 |
25 |
| #10 |
1-31/32 |
50 |
1-5/8 |
42 |
1 |
25 |
| #11 |
2-13/64 |
56 |
1-7/8 |
48 |
1 |
25 |
| #12 |
2-1/2 |
64 |
2-1/8 |
54 |
1 |
25
|