Drilled Rubber Stopper #7 (Set of 3)
- Drilled to accept airlock or tubing
- #7 rubber stopper
- For 3, 5 and 6 Gallon Carboys
This is a drilled tapered rubber bung for a better seal and holds the airlock securely in place.
- ASIN: B00A3Y174Q
- Item model number:
- Average Customer Review: Customer Reviews