Crafted for durability and efficiency, this 1-inch knockout seal is an essential component for any electrical installation needing secure and reliable protection. Its robust steel construction ensures long-lasting performance and resistance to wear and tear. Perfect for covering unused electrical box openings, it provides a professional finish and safeguards against dust and moisture.
![GARDNER BENDER - Gardner Bender Round Steel Knockout Seal [KO703]](http://everydaysupplyco.com/cdn/shop/files/3116548_A.eps_High.jpg?v=1702079062&width=800)
![GARDNER BENDER - Gardner Bender Round Steel Knockout Seal [KO703]](http://everydaysupplyco.com/cdn/shop/files/3116548_A.eps_High_1024x.jpg?v=1702079062)