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The LCN 8310819F is a flush jamb mount box designed for use with LCN door closer installations. This mounting box provides a clean, recessed housing solution that allows a door closer to be installed flush within the door jamb, keeping the hardware concealed and out of the swing path. The unit measures 12.68 inches in length, 4.72 inches in width, and 3.23 inches in height, making it suitable for standard commercial door jamb applications. Installation is handled by licensed door hardware technicians and commercial construction trades.
This flush jamb mount box is used in commercial and institutional settings where a low-profile door closer installation is required. Typical applications include high-traffic facilities such as schools, hospitals, government buildings, and correctional facilities where door hardware must perform reliably under heavy use. The box-only format makes it a targeted replacement or new-construction component for projects specifying concealed closer mounting.
Designed as an OEM-style flush jamb mount accessory for use with compatible LCN door closer systems. Consult LCN documentation to confirm fitment with your specific closer series before ordering.
Installation should be performed by a qualified door hardware technician or commercial carpenter familiar with door closer mounting requirements. Ensure the door frame is free of obstructions and structurally sound before beginning. Follow applicable building codes and the closer manufacturer specifications for jamb preparation and fastener placement. Verify closer alignment after installation before returning the door to service.
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