The Nesco KO51 knockout plug provides a secure, code-compliant closure for unused 3/4" knockouts in electrical boxes and enclosures. Its durable metal construction delivers a tight, vibration-resistant seal that keeps installations clean and protected on any job site. Ideal for electricians finishing panel work, junction boxes, or conduit runs where unused openings need a reliable, permanent solution.

Specifications

Trade Size 3/4"
Material Metal
Category Knockout Closures
Sub-Category Conduit Fittings
Brand NESCO