Knockout Seal

Knockout Seal - Electrical Distributor Metal Seal The Gardner Bender Knockout Seal KO709 is a metal knockout seal designed for electrical distributors and switchgear suppliers to efficiently seal unused knockout openings in electrical boxes. It is suitable for use with wire and cable installations, providing a secure closure that helps maintain the integrity of electrical enclosures and lighting solutions. Specifications Manufacturer: Gardner Bender Manufacturer Part #: KO709 Material: Rust-proofed, cold-rolled galvanized steel Thread Size: 3/8" Steel Gauge: 16-gauge Weight: 40.6 lbs UPC: 032076007096 Features Easy to install from inside or outside of the box Embossed for quick self-centering in unused knockouts One screw holds the seal securely in place Screw and bar are zinc-plated for corrosion resistance Marked for size and catalog number for easy identification Not waterproof Downloads & Links Spec Sheet