Rubber Stopper #13 Drilled pack of 3 (15/16 x 23/32 x 1 in | 24 x 18 x 25 mm)

Regular price $6,336.00 USD
Regular price $19,008.00 USD Sale price $6,336.00 USD
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Enhanced Sealing for Advanced Applications: Drilled Rubber Stopper #13 Pack for Laboratory and Brewing

High-Quality, Versatile Sealing Solution: Premium Drilled Rubber Stoppers for Various Needs 

The Rubber Stopper #13 Drilled pack of 3 is critical for laboratory professionals and homebrew enthusiasts. Crafted from premium-quality rubber and finished in a professional cream color, these stoppers offer functionality and aesthetic appeal. They are sized at 15/16 x 23/32 x 1 in (24 x 18 x 25 mm), making them suitable for various containers, including test tubes, flasks, and bottles. The drilled design is particularly beneficial for setups that require airlocks or tubing, like in fermentation processes for homebrewing or controlled gas exchange in laboratory experiments—proudly manufactured in the United States, these rubber stopper bungs stand for precision and quality, essential for tasks that demand an airtight seal.

Key Features:

  • Functional Drilled Design: Ideal for airlock or tubing in brewing and laboratory setups.
  • Universal Compatibility: Fits a range of laboratory containers and brewing bottles.
  • Durable Rubber Material: Ensures a long-lasting, tight seal.
  • Optimal Size: Each stopper measures 15/16 x 23/32 x 1 in (24 x 18 x 25 mm).
  • Pack of Three: Convenient for continuous use or as backups.
  • USA-Made Quality: Crafted in the USA, ensuring superior quality and reliability.


Q: What are the dimensions of the Rubber Stopper #13? A: They measure 15/16 x 23/32 x 1 in (24 x 18 x 25 mm).

Q: Are these stoppers suitable for fermentation in home brewing? A: The drilled design is perfect for fermentation setups requiring airlocks.

Q: Can they be used for various laboratory applications? A: They are versatile for a wide range of laboratory needs.

Q: How many stoppers are included in each pack? A: The pack contains three drilled rubber stoppers.

Q: Are the stoppers durable for long-term use? A: Yes, they are made from high-quality rubber for extended durability.

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