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Trusted Brand Rubber Stoppers, Size 5.5, 1-hole. Case Of 10-pound. See Details [7WiDSuz6]

$24.99 $79.99 -69%

Rubber Stoppers, Size 5.5, 1-Hole Introducing our premium rubber stoppers, designed to meet the highest quality standards. These versatile stoppers are ideal for a wide range of applications, from laboratory use to educational settings. Crafted with

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Trusted Brand Rubber Stoppers, Size 5.5, 1-hole. Case Of 10-pound. See Details [7WiDSuz6]

Rubber Stoppers, Size 5.5, 1-Hole

Introducing our premium rubber stoppers, designed to meet the highest quality standards. These versatile stoppers are ideal for a wide range of applications, from laboratory use to educational settings. Crafted with attention to detail, each stopper boasts a durometer of 45, ensuring both durability and flexibility. With their soft, non-greasy texture, these stoppers provide a secure seal for your containers.
  • High-quality rubber construction
  • Durometer of 45 for flexibility
  • Soft, non-greasy surface for easy handling

Technical Specifications

Our size 5.5 rubber stoppers are meticulously designed with precision engineering. Each stopper features a top diameter of 28mm, a height of 25mm, and a bottom diameter of 24mm. The one-hole design allows for easy insertion and removal, making them perfect for various applications. With approximately 31 stoppers per pound, each case provides a substantial quantity for your needs.
  • Top diameter: 28mm
  • Height: 25mm
  • Bottom diameter: 24mm
  • Approximately 31 stoppers per pound

Practical Applications and Benefits

These rubber stoppers are a must-have for any laboratory or educational setting. Whether you need to seal jars, bottles, or test tubes, our stoppers offer a reliable solution. Their versatile design makes them suitable for a variety of uses, including scientific experiments, brewing, and bottling. By choosing our stoppers, you benefit from their high-quality construction, ease of use, and extensive quantity in each case. Ideal for both professionals and enthusiasts, these stoppers are a practical and efficient choice.
  • Perfect for laboratory and educational use
  • Wide range of applications
  • High-quality construction for long-lasting performance

What Our Customers Say

January 19, 2026

Absolutely no complaints!

The performance is outstanding. It's a truly top-tier product.

- Mariam M..

January 19, 2026

Absolutely no complaints!

The premium materials make a huge difference. Love it.

- Miguel O..

January 19, 2026

Absolutely no complaints!

The quality is amazing and the product is super effective.

- Diana I..

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