Small Universal Stopper with Hole for Airlock

Small Universal Stopper with Hole for Airlocks

Small Universal Stopper with Hole This small universal stopper with a hole gives brewers and winemakers a flexible closure for compatible small vessels that use an airlock.

Best Uses

• Useful for small fermenters, jugs, and test batches where the opening size matches.
• Drilled center hole supports standard airlock use.
• A practical spare for beer, wine, cider, mead, and fermentation experiments.

Fit and Setup Notes

Always test the fit dry before sanitizing and filling the vessel. A stopper should sit firmly without being forced so it does not pop loose during fermentation.

For related supplies, browse fermenters and accessories, brewing equipment.