418, Conduit Knockout Seal - Electrical Conduit Seal The 418 Conduit Knockout Seal by A&G Manufacturing is designed to close unused conduit openings in electrical enclosures, ensuring safety and maintaining enclosure integrity. This steel knockout seal is suitable for electrical distributors and switchgear suppliers needing reliable sealing components for wire and cable management in lighting solutions and electrical installations. Specifications Manufacturer: A&G Manufacturing Manufacturer Part #: 418 Material: Steel Product Weight: 0.2000 lbs Size: 3 1/2" (according to manufacturer catalog data) UPC: 780730004188 Features Durable steel construction for long-lasting performance Designed to snap into conduit knockouts for easy installation Compatible with 3 1/2" conduit knockout openings Maintains enclosure integrity by sealing unused conduit holes Downloads & Links Catalog
