

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The JACKNOB 3620 is a top hinge designed for use in commercial and institutional restroom partition systems. Top hinges serve as the primary pivot point at the upper corner of a partition door, supporting door weight and controlling swing movement. This component is a hardware replacement part typically installed or replaced by a maintenance technician or contractor during partition repair or renovation work.
The 3620 is suited for restroom partition door applications in commercial, institutional, and industrial facilities. It is used where the existing top hinge has worn, broken, or requires replacement to restore proper door function and alignment.
Designed as an OEM-style replacement top hinge for commercial and institutional restroom partition door systems.
Installation is typically performed by a maintenance technician or contractor familiar with restroom partition hardware. Before beginning, ensure the partition door is fully supported or removed to prevent injury during hinge replacement. Use appropriate hand tools and fasteners specified by the partition manufacturer. Verify door alignment and swing operation after installation is complete.
Thanks for subscribing!
This email has been registered!