Introducing our versatile 10pcs Black Silicone Hole Plug set, specifically designed to fit 1/2 inch (13mm) holes. These high-quality plugs are made from durable silicone, ensuring they are both waterproof and dustproof, making them ideal for a variety of applications.

Each plug features a top diameter of 0.51 inches (13mm) and a bottom diameter of 0.75 inches (19mm), with an overall height of 0.22 inches (5.7mm). This perfect sizing allows for a snug fit in your desired holes. The plugs are designed with a snap-in locking mechanism, which provides a reliable seal, preventing any unwanted leaks or dust ingress.

These multifunctional hole plugs can be used in various settings, such as:

• Sealing holes in testing equipment
• As waterproof plugs for pipes or tubes
• Dustproof covers for threaded holes
• And much more!

Crafted with resilience, these silicone plugs can withstand both high and low temperatures, ensuring they maintain their integrity under various environmental conditions. The practicality of these plugs cannot be overstated; they are essential for anyone looking to protect their equipment from contamination or damage.

It is important to note that due to manual measurement, there may be a slight deviation of 1-2mm in the specifications. This minor variance is normal and does not affect the overall functionality of the plugs.

In conclusion, our 10pcs Black Silicone Hole Plug set is the perfect solution for sealing, protecting, and maintaining the cleanliness of your equipment. With their durable construction and versatile application, these plugs will serve you well in any environment where dust and moisture are concerns.