Flat Knockout Box Cover, 4 In. Square

Discover the RACO 4‑Inch Square Steel Flat Box Cover, a low‑profile solution engineered for modern electrical installations. Crafted from durable steel, this cover presents a sleek, unobtrusive surface while providing a precise 1/2‑inch center opening for conduit or device entry. Its flat design aligns perfectly with 4‑inch square junction boxes, delivering a clean finish that meets both code and aesthetic standards. Installation is streamlined thanks to specially angled mounting slots that let you secure the cover without loosening existing box screws, saving valuable time on the job.

Why choose this flat box cover? Its robust steel construction resists dents and corrosion, ensuring long‑term reliability in residential or commercial settings. The clever mounting system reduces labor effort, while the UL‑listed rating guarantees compliance with safety regulations. Ideal for new builds or retrofits, this cover enhances safety and simplifies wiring tasks.

• Heavy‑duty steel body: Provides exceptional strength and corrosion resistance for lasting performance.
• 1/2‑inch center knockout: Perfectly sized aperture for conduit, device, or grounding wire insertion.
• Angled mounting slots: Allows quick attachment without removing pre‑installed box screws, accelerating installation.
• Flat, low‑profile finish: Offers a tidy appearance that blends seamlessly with wall surfaces.
• cULus listed certification: Meets North American safety standards for electrical components.

Elevate your wiring projects with confidence: This RACO flat box cover combines strength, convenience, and code‑compliant design in one compact unit. Whether outfitting a new construction or updating an existing panel, its reliable construction and time‑saving features make it a smart choice for electricians and DIY enthusiasts alike. Trust in a cover that delivers durability, ease of use, and professional results every time.