Sargent 82-0369 Spindle for Sargent 8200 & 7800 Series Mortise Locks

The Sargent 82-0369 is a genuine OEM replacement spindle designed specifically for Sargent 8200 Series and 7800 Series mortise locks. Also referenced as the Sargent Part Number 82-0369, this factory-original component ensures precise fit, proper lever engagement, and long-term mechanical reliability — restoring your mortise lock to full manufacturer specification without the guesswork of aftermarket substitutes.

Mortise lock spindles are a critical internal linkage component: they transmit rotational force from the lever handle to the lock's latch mechanism. When a spindle wears, bends, or breaks, lever handles lose proper actuation and the lock may fail to retract the latch. Replacing with a genuine Sargent OEM spindle is the correct, code-compliant path to restoring door hardware function in commercial and institutional environments.

Institutional Grade Features & Benefits

• Genuine Sargent OEM Part: Factory-original spindle manufactured to the same tolerances as the original production component — no fitment compromises.
• Broad Series Compatibility: Engineered to serve both the Sargent 8200 Series and Sargent 7800 Series mortise lock product lines, covering a wide installed base of commercial door hardware.
• Restores Proper Lever-to-Latch Actuation: Directly addresses worn, bent, or broken spindle conditions that cause lever sag or failed latch retraction.
• Correct Replacement for Facility Maintenance: Ideal for facilities managers, locksmiths, and door hardware professionals performing preventive maintenance or emergency repairs on Sargent mortise lock cylinders and trim.
• Preserves Warranty & Compliance Integrity: Using genuine OEM replacement parts maintains the integrity of the original hardware installation and supports compliance with building and life-safety codes.

About the Sargent 8200 & 7800 Series Mortise Locks

The Sargent 8200 Series is a heavy-duty, ANSI/BHMA-compliant mortise lock line widely specified for commercial, institutional, and government facilities. The Sargent 7800 Series is a companion mortise lock series sharing key internal component dimensions. Both series are designed for high-cycle, high-traffic applications where component longevity and serviceability are essential. The 82-0369 spindle supports the continued serviceability of these long-lifecycle products.

Technical Details