Sealproof Weatherproof Pack of Four 1/2 Metallic Closure Plugs for Electrical Box Outlets

Metallic threaded design ensures a secure and reliable fit for 1/2-inch knockouts. | Weatherproof powder-coated finish resists rust and corrosion in outdoor and wet environments. | Protects electrical boxes from rain, dirt, and debris, maintaining circuit integrity. | Easy to install, suitable for a variety of electrical boxes and enclosures. | Set of four plugs.