Product Details
Used to provide a positive seal; works well with standard beer bottles. Drilled hole is compatible with standard airlocks.
Top Diameter: 0.787"
Bottom Diameter: 0.63"
California Proposition 65
⚠ Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
Additional Information
| SKU | SD2 - Single |