12 Ez Cap Flip Top Stopper Root O-ring Type Beer Bottles Replacement Swing Tops Homebrew Brewing
- Design that inserts into the top of your bottle to create an instant airtight seal.
- It’s better than ordinary EZ cap, Steel ring install on bottle, More stable.
- Matching pad and nuts included, Easy for use.
- 12 pcs swing cap package
- For inner diameter 17mm bottle. The clamp ring inner diameter: 27mm