Sargent 68-3810 Rail Assembly 8J Narrow — Genuine OEM Replacement for Sargent 80 Series Exit Devices

The Sargent 68-3810 is a genuine OEM Rail Assembly designed as a direct replacement component for Sargent 80 Series exit devices. Also referenced by its full designation 68-3810 12-19-59, this narrow rail assembly carries the J stock size designation, meaning it is engineered to fit doors ranging from 37 inches to 42 inches in width. Sourcing an authentic Sargent OEM rail assembly ensures proper fit, function, and longevity — maintaining the integrity of the exit device and supporting code-compliant egress hardware installations.

Institutional Grade Features & Benefits

• Genuine OEM Component: Manufactured by Sargent to exact factory specifications, ensuring a precise fit and reliable performance within the 80 Series exit device system.
• J Rail Stock Size: Engineered specifically for doors measuring 37" to 42" in width, eliminating guesswork and reducing the risk of improper installation.
• Narrow Rail Design: The narrow profile suits commercial door applications where clearance, aesthetics, or door construction require a lower-profile rail assembly.
• Direct Replacement: A like-for-like OEM replacement that restores your Sargent 80 Series exit device to full manufacturer-specified operation without the need for modification.
• 80 Series Compatibility: Designed exclusively for the Sargent 80 Series exit device family — a widely specified, industry-standard panic hardware and exit device line found in commercial, institutional, and industrial facilities.
• Supports Code-Compliant Egress: Keeping exit device hardware in proper working order with genuine replacement parts supports compliance with life-safety and building code requirements governing emergency egress hardware.

Technical Details

Applications

The Sargent 68-3810 Rail Assembly 8J Narrow is the ideal choice for facility managers, architectural hardware distributors, locksmiths, and door hardware contractors seeking a verified OEM replacement rail for Sargent 80 Series exit devices installed on standard-width commercial doors. Common installation environments include schools, hospitals, office buildings, retail facilities, and other commercial or institutional settings where Sargent 80 Series panic hardware is already in service. Specifying the correct J-size rail ensures compatibility with the door width and eliminates field modifications.

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