Sargent 68-1042 Mounting Rail — F-Narrow, Genuine OEM Replacement for 80 Series Exit Devices

The Sargent 68-1042 Mounting Rail (F-Narrow) is a genuine OEM replacement part designed specifically for the Sargent 80 Series exit device. The F rail stock size is engineered to fit doors ranging from 33 inches to 36 inches in width, making it the correct narrow-width rail selection for standard single-door openings within that dimension range. Whether you are restoring an existing 80 Series installation or completing a new build, sourcing the correct Sargent-manufactured mounting rail ensures proper fitment, structural integrity, and long-term device performance.

Institutional Grade Features & Benefits

• Genuine OEM Component: Manufactured by Sargent to exacting tolerances — not an aftermarket substitute — ensuring seamless compatibility with the 80 Series exit device platform.
• Correct Door-Width Coverage: The F-narrow rail stock size accommodates 33" to 36" door widths, the most common range for standard single commercial openings.
• 80 Series Specific Fitment: Engineered exclusively for the Sargent 80 Series exit device family, eliminating guesswork and reducing the risk of improper installation.
• Drop-In Replacement: Designed as a direct replacement part, supporting fast, efficient field service and minimizing door downtime in commercial and institutional facilities.
• Durable Construction: Built to Sargent's commercial-grade standards, delivering the reliability expected in high-traffic educational, healthcare, government, and commercial building applications.

Applications

The Sargent 68-1042 F-Narrow Mounting Rail is ideal for facilities managers, locksmiths, and contractors maintaining or restoring Sargent 80 Series exit device installations on doors measuring 33 to 36 inches wide. Common deployment environments include schools, hospitals, office buildings, retail spaces, and any commercial occupancy where the 80 Series exit device is the hardware standard.

Technical Details

Parts List Illustration