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The LCN 8310867F is a flush mount box designed to provide a clean, recessed installation profile for compatible LCN door closer hardware. The box mounts into a prepared opening in the door or frame, allowing the closer mechanism to sit flush with the surface rather than projecting outward. This type of mounting is commonly specified in high-traffic institutional environments where a low-profile, tamper-resistant installation is required. At 6.3 x 5.9 x 1.7 inches and 0.2 pounds, the unit is a single-piece accessory installed by a licensed door hardware technician or commercial contractor.
This flush mount box is suited for commercial and institutional door closer installations where a surface-mounted closer is not acceptable or practical. Typical applications include schools, hospitals, government buildings, and correctional facilities where door hardware must meet demanding performance and aesthetic requirements. It is sold as a single unit and is intended as a component within a larger LCN closer assembly.
Designed as an OEM-style flush mount accessory for use with LCN door closer assemblies in commercial and institutional applications.
Installation should be performed by a qualified door hardware technician or licensed contractor familiar with commercial door closer systems. Ensure the door or frame opening is prepared to the correct dimensions before fitting the box. Verify that all associated closer components are compatible before final assembly. Follow applicable building and fire code requirements for door closer hardware in the jurisdiction of installation.
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