Hubbell 72C6K 4-11/16 In. Square Cover, Flat Cover, with Concentric, 1/2 & 3/4 in. KO Opening (25-Pack)

Description

Features

• This Hubbell flat cover is precisely engineered to fit standard 4-11/16 in. square electrical junction boxes, providing an exact, edge-to-edge seal. Designed for 1-gang layouts with zero bracket protrusion, it mounts entirely flush to close out commercial, industrial, or residential outlet boxes without overlapping surrounding masonry or drywall.
• The center of the plate features a dual concentric knockout design with 1/2 in. and 3/4 in. opening options, allowing you to run different trade sizes of EMT or flexible conduit directly out of the face of the box. The precision-stamped rings remain securely in place during shipping and installation but break away cleanly when punched, saving time and preventing sharp, jagged edges that could compromise wire insulation.
• Constructed from high-grade, heavy-duty 0.051in. thick galvanized steel, this tradeSELECT cover offers exceptional structural rigidity that resists bending, impact, and puncture. The zinc-galvanized finish provides long-term corrosion resistance, making it ideal for open-ceiling commercial layouts, industrial facilities, and unconditioned spaces where moisture and environmental wear are common concerns.
• The Hubbell 72C6K is fully CSA certified, satisfying strict Canadian and US safety standards for structural grounding and containment. By completely enclosing the open face of your 4-11/16 in. square box, it successfully contains potential electrical arcs, sparks, and debris inside the enclosure to protect your wiring infrastructure and guarantee a passed field inspection.

Documentation & Downloads

Specifications