2.2 X 1-15/16 X 1 #11 Black Rubber Stoppers (4 Pcs.)

Overview:
The #11 Black Rubber Stopper is an essential tool for any home or workshop. Measuring 2.2 inches in diameter and 1-15/16 inches in height, this durable rubber stopper is designed to provide a secure seal for various applications. Whether you are working with laboratory glassware, bottles, or other containers, this stopper ensures that your contents remain safe and contained.

Key Features:
- Made from high-quality black rubber for durability and longevity
- Dimensions: 2.2 inches in diameter and 1-15/16 inches in height
- Ideal for laboratory use, home brewing, and crafting projects
- Provides an airtight seal to prevent spills and contamination
- Versatile design suitable for various container types
- Easy to insert and remove, making it user-friendly
- Resistant to chemicals and temperature variations

Use Cases:
This #11 Black Rubber Stopper is perfect for sealing laboratory flasks and bottles, ensuring that your experiments remain uncontaminated. It is also ideal for home brewing enthusiasts who need to securely seal fermentation vessels. Additionally, crafters can use it in various DIY projects where a reliable stopper is required. With its robust construction and versatile applications, this rubber stopper is a must-have for anyone looking to maintain the integrity of their liquids and materials.