Corbin Russwin 820F088 Knob Hub, Cap Side — ML2000 Series Mortise Lock Replacement Part

The Corbin Russwin 820F088 is a genuine OEM knob hub, cap side designed specifically for Corbin Russwin ML2000 Series mortise locks. As a direct replacement component, this knob hub restores proper knob engagement and mechanical integrity to ML2000 mortise lock assemblies, ensuring reliable door hardware performance in commercial and institutional environments. Sourcing an exact OEM part like the 820F088 eliminates compatibility guesswork and maintains the original design tolerances of the ML2000 mortise lock series.

Institutional Grade Features & Benefits

• Genuine OEM Component: Manufactured by Corbin Russwin to original factory specifications, ensuring a precise fit within the ML2000 Series mortise lock body without modification.
• Cap Side Knob Hub: This part specifically addresses the cap side of the mortise lock assembly, making it the correct replacement for that specific hub position within the lock chassis.
• Restores Lock Function: A worn or damaged knob hub can compromise knob operation; replacing it with the 820F088 returns the mortise lock to proper working condition.
• ML2000 Series Compatibility: Engineered exclusively for Corbin Russwin ML2000 Series mortise locks, one of the most widely specified mortise lock platforms in commercial door hardware.
• Reduces Downtime: Having the correct OEM replacement part on hand minimizes door hardware downtime in facilities, schools, healthcare buildings, and commercial properties where ML2000 mortise locks are installed.

Technical Specifications

• Model / Part Number: 820F088
• Brand: Corbin Russwin
• Part Type: Knob Hub, Cap Side
• Series Compatibility: ML2000 Series Mortise Locks
• Product Class: Mortise Lock Replacement Part

Technical Details