Universal Rubber Stopper – Size #6-7 (With Hole)


You will love the versatility of this stopper!
The Universal Stopper with Hole fits:
  • Glass Carboy 2.8, 3, 5, 6, or 6.5 gallon
  • Big Mouth Bubble 5 and 6.5 gallon plastic fermenters
  • 500ml Erlenmeyer flask
  • can be flipped over and used in most bottles!

Made with a longer taper from a different material from standard stoppers to minimize popping out when wet.

Please Note: This stopper will not fit in plastic carboys, Better Bottles or Speidel Plastic Fermenters.

Out of stock

SKU: FE494 Category: