Rubber stopper- size 5. 5- drilled. Our stoppers are manufactured from a premium grade rubber material. This makes the stopper soft, pliable and long lasting. The hole size is 3/8", and you can use with an airlock. Rubber stopper- size 5. 5- drilled, country of origin - Canada, manufacturer name - Midwest home brewing and winemaking supplies.
| Country of Origin | Canada |
| Is Discontinued By Manufacturer | No |
| Item model number | HOZQ8-028 |
| Manufacturer | Midwest Homebrewing and Winemaking Supplies |
| Product Dimensions | 3.4 x 1 x 0.7 inches; 0.35 Ounces |
