Sargent 68-4572 Mounting Rail Insert – F-Narrow for 80 Series Exit Devices

The Sargent 68-4572 Mounting Rail Insert (F-Narrow) is a genuine OEM replacement part designed specifically for the Sargent 80 Series exit device. The rail stock designation F indicates compatibility with door widths ranging from 33 inches to 36 inches, making it the correct insert for narrow-to-standard width door applications within the 80 Series product family. Sourcing a factory-original Sargent component ensures precise fit, proper alignment, and long-term reliability — eliminating the guesswork associated with aftermarket alternatives.

Institutional Grade Features & Benefits

• Genuine OEM Component: Manufactured by Sargent to exact factory tolerances, ensuring seamless integration with existing 80 Series exit device hardware without modification.
• F-Narrow Rail Size: The 'F' designation covers door widths from 33' to 36', making this insert the appropriate choice for standard to narrow commercial door openings within the supported range.
• 80 Series Compatibility: Engineered exclusively for the Sargent 80 Series exit device line, maintaining the mechanical integrity and performance of the original installation.
• Simplified Maintenance & Repair: A direct drop-in replacement that restores the mounting rail assembly to factory condition, minimizing downtime during service or renovation projects.
• Commercial-Grade Construction: Built to withstand the demands of high-traffic commercial and institutional door openings where exit device reliability is critical.

Technical Specifications

Refer to the table below for verified product attributes. Only factory-confirmed data is presented.

Technical Details