Sargent 82-3618 Locking Piece — Genuine OEM Replacement Part for Sargent 8200 & 7800 Series Mortise Locks

The Sargent 82-3618 Locking Piece is a genuine OEM replacement component engineered for Sargent 8200 Series and 7800 Series mortise locks. When internal locking components wear or fail, replacing them with an authentic Sargent part ensures the mortise lock continues to perform to its original design specifications — maintaining security, smooth operation, and long-term reliability. This part is sold directly as a discrete replacement piece, making it the correct solution for facility managers, locksmiths, and door hardware professionals performing targeted repairs on Sargent mortise lock hardware.

Institutional Grade Features & Benefits

• Genuine OEM Quality: Manufactured by Sargent to exact factory tolerances, ensuring a precise fit and reliable performance within the mortise lock chassis.
• Correct Fit for 8200 & 7800 Series: Designed specifically for Sargent 8200 Series and 7800 Series mortise locks — no modification or adaptation required.
• Cost-Effective Repair Solution: Replacing a single locking piece rather than an entire mortise lock assembly reduces maintenance costs while restoring full lock function.
• Trusted Sargent Craftsmanship: Sargent is a longstanding name in commercial and institutional door hardware, and this OEM component reflects the same standards built into their full lock products.
• Ideal for Professional Service: Suited for locksmiths, in-house maintenance teams, and door hardware contractors who service Sargent mortise locksets in commercial, institutional, or government facilities.

Technical Details