Sargent 14-0057 Emergency Key Function Replacement Part — Pack of 5

The Sargent 14-0057 is a genuine OEM replacement part designed specifically for Sargent 8200 Series and 7800 Series mortise locks. Sold as a pack of 5, this part supports the Emergency Key function, making it an efficient solution for facilities managers, locksmiths, and door hardware professionals who need to maintain or restore proper mortise lock operation without sourcing aftermarket components. Because it is a direct Sargent OEM part, fit, finish, and function are guaranteed to match original factory specifications.

Institutional Grade Features & Benefits

• Genuine Sargent OEM Part: Manufactured to original factory standards for the 8200 and 7800 Series mortise lock lines, ensuring reliable, drop-in compatibility with no modification required.
• Emergency Key Function: Supports the Emergency Key function within compatible Sargent mortise lock assemblies, allowing authorized personnel to maintain proper access control and emergency access capability in the field.
• Pack of 5 Value: Sold in a five-unit pack, ideal for stocking maintenance departments, service trucks, or institutional facilities that operate multiple Sargent 8200 or 7800 Series mortise locks.
• Broad Series Compatibility: Engineered for the Sargent 8200 Series mortise lock platform, with compatibility also extending to the Sargent 7800 Series, two of Sargent's most widely installed commercial mortise lock lines.
• Minimizes Downtime: Having factory-correct replacement parts on hand reduces service call time and keeps doors functioning correctly in commercial, institutional, and healthcare environments.
• Trusted Brand Integrity: Sargent is a recognized name in commercial door hardware, and using genuine OEM parts protects warranty coverage and ensures long-term performance of the host mortise lock.

Technical Details

Applications

The Sargent 14-0057 is well-suited for use in commercial office buildings, healthcare facilities, educational institutions, government buildings, and any environment where Sargent 8200 Series or 7800 Series mortise locks are installed. Facilities maintenance teams, institutional locksmiths, and door hardware distributors will benefit from keeping this OEM part in inventory to support rapid, accurate repair of Emergency Key function mortise locks across large door hardware fleets.