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The JACKNOB 4800 is a top hinge door escutcheon designed to provide a clean, finished appearance around hinge hardware on commercial and institutional doors. This trim component mounts at the top hinge position, concealing the hinge cutout and surrounding hardware on partition doors and panel assemblies. It is a standard hardware accessory installed by carpenters, contractors, and facility maintenance professionals working on door partition systems.
The JACKNOB 4800 top hinge escutcheon is suited for commercial restroom partitions, locker room enclosures, and similar institutional door assemblies where hinge hardware requires a finished cover plate. It is typically specified in new construction and renovation projects where partition hardware must meet appearance and durability standards.
Designed as an OEM-style replacement or new installation escutcheon for commercial partition door assemblies requiring top hinge trim hardware.
Installation is typically performed by carpenters or general contractors during partition assembly or hardware replacement. Power down or disengage any electronic hardware associated with the door assembly before servicing. Standard hand tools are sufficient for most escutcheon installations. Verify alignment with the hinge cutout before securing the escutcheon to ensure a flush, gap-free fit.
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