OHLECTRIC 1/2-Inch Snap-in Knockout Seals (100 Pack) Zinc-Plated Steel Electrical KO Hole Covers for Outlet Boxes, Junction Boxes and Metal Enclosures

["Durable Steel Construction: Made from strong steel for reliable performance. Provides long-lasting strength and stability for indoor electrical applications.","Secure Knockout Coverage: Closes unused 1/2-inch knockout openings in electrical boxes and metal enclosures. Supports organized wiring and clean installation.","Clean and Professional Finish: Covers exposed knockout holes to maintain a tidy enclosure appearance. Ideal for residential, commercial, or workshop installations.","Easy Snap-In Installation: Snap-in spring clip design allows fast, tool-free installation. Holds securely while still allowing easy removal if needed.","Wide Electrical Applications: Suitable for outlet boxes, junction boxes, and metal panels. Perfect for electricians, contractors, and DIY electrical projects."]