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The JACKNOB 3903 is a metal top hinge bracket designed for pilaster-mounted restroom partition hardware. It attaches at the upper hinge point where the partition door meets the pilaster, providing structural support and alignment for smooth door operation. Licensed contractors and commercial facility maintenance professionals install this component during new partition construction or as a direct replacement when existing hardware is worn or damaged. The metal construction delivers the durability expected in high-traffic commercial restroom environments.
This bracket is used in commercial and institutional restroom partition systems where pilaster-mounted door hardware is required. It is suited for new construction and retrofit applications in schools, offices, healthcare facilities, and other facilities that use standard metal restroom partition systems. Installation typically occurs during the partition assembly phase or as a standalone hardware replacement.
Designed as an OEM-style replacement for metal pilaster-mounted restroom partition top hinge applications.
Installation is typically performed by a commercial contractor or facilities maintenance professional. Ensure all hardware and fasteners are fully secured before returning the partition door to service. Consult the partition manufacturer's documentation for fastener requirements specific to the partition system in use. Follow all applicable building codes for commercial restroom partition hardware installation.
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