Arlington FLBC5540BL Recessed Cover Kit for 5.5" Concrete Floor Box

Keep floor-mounted connections secure and unobtrusive with the Arlington FLBC5540BL recessed cover kit for 5.5" concrete floor boxes. Designed for installers, integrators and facilities teams, this Arlington Industries electrical back box accessory creates a low-profile access point that reduces trip hazards and protects cabling used in security, surveillance, monitoring and networking applications.

The FLBC5540BL is engineered to fit standard 5.5" concrete floor boxes, delivering reliable compatibility on retrofit or new-build jobs. Its black, unobtrusive finish blends into commercial and institutional environments while keeping power, data and camera cabling organized and accessible for maintenance. By securing your floor box with a recessed cover, you reduce the chance of accidental damage to connections and create a cleaner, safer installation for IT and physical security deployments.

Ideal for office floors, lobbies, control rooms and AV environments, the Arlington recessed cover kit simplifies installation and ongoing serviceability. Add this accessory to your next security or networking project to improve safety and functionality—order the FLBC5540BL today or specify it for your next floor-box deployment.

• Low-profile recessed design minimizes trip hazards and keeps floor-mounted connections tidy
• Fits 5.5" concrete floor boxes (model FLBC5540BL) for fast compatibility on existing installations
• Durable black finish provides a discreet, professional appearance ideal for offices and public spaces
• Protects and secures network, security and surveillance cabling while maintaining easy access for monitoring and maintenance
• Simple installation for contractors and integrators — reduces labor time on retrofit and new construction projects