Sargent 68-4668 Wide Rail Assembly for 80 Series Exit Devices — F Rail (33" to 36" Doors)

The Sargent 68-4668 is a genuine OEM Wide Rail Assembly designed as a direct replacement component for the Sargent 80 Series exit device. Also referenced by the configuration code 16-53-55-58, this assembly carries the F rail stock size designation, confirming fitment for door widths of 33 inches to 36 inches. Sourced directly from Sargent, this is an authentic factory replacement — not an aftermarket substitute — ensuring dimensional accuracy, proper function, and long-term reliability within the 80 Series platform.

Institutional-Grade Features & Benefits

• Genuine OEM Component: Manufactured by Sargent to exact factory tolerances for the 80 Series exit device, eliminating fit and function concerns common with third-party alternatives.
• F Rail Stock Size — Correct Door Width Coverage: The F designation confirms this wide rail assembly is engineered for 33" to 36" door widths, making it the appropriate selection for standard and wide single-leaf door applications in that range.
• 80 Series Platform Compatibility: Designed exclusively for the Sargent 80 Series exit device family, ensuring drop-in compatibility with existing hardware on the door without modification.
• Wide Rail Profile: The wide rail form factor suits commercial and institutional door applications where a broad, low-profile rail is specified for aesthetic or code compliance requirements.
• Reliable Replacement Supply: Stocking this assembly extends the service life of installed 80 Series exit devices, avoiding full device replacement and associated labor costs.

Technical Details