Proconnex 2-inch Round Zinc-plated Steel Knockout Seal For Unused Box Outlets

Introducing the Sigma Engineered Solutions ProConnex Round Zinc-Plated Steel Knockout Seal, now available at Copeland's Rural Supply in Celina, TN. This essential electrical fitting is designed to provide a reliable closure for unused box outlets, ensuring safety and efficiency in your electrical installations. Crafted from durable zinc-plated steel, this knockout seal is a perfect solution for both professionals and DIY enthusiasts in Celina looking to maintain the integrity of their electrical systems.

• Material: Constructed from high-quality zinc-plated steel, this knockout seal offers excellent corrosion resistance and durability.


• Shape: The round design fits seamlessly into standard outlet boxes, providing a clean and professional finish.


• Diameter: With a diameter of 2.65 inches and a trade size of 2 inches, this knockout seal is compatible with most standard applications.


• Inner Diameter: The inner diameter measures 2.51 inches, ensuring a snug fit for effective closure.


• Application: Specifically designed for the closure of unused box outlets, this knockout seal helps prevent dust, moisture, and pests from entering electrical enclosures.


• Packaging Type: Each knockout seal is conveniently packaged in a polybag, making it easy to store and transport.

Imagine the peace of mind you’ll have knowing that your electrical installations are safe and secure. Whether you are working on a new construction project or retrofitting an existing space, the Sigma knockout seal is an indispensable component for ensuring that your electrical boxes are properly sealed. This product is ideal for electricians and contractors in Celina who prioritize quality and reliability in their work.



In conclusion, the Sigma Engineered Solutions ProConnex Round Zinc-Plated Steel Knockout Seal is not just a simple accessory; it is a vital part of your electrical toolkit. By choosing this knockout seal, you are investing in the safety and longevity of your electrical systems. Don’t compromise on quality—get yours today at Copeland's Rural Supply in Celina, TN and ensure your projects are completed to the highest standards.