Sargent 68-2790 Rail Assembly — 55-86/87/88/89 F-Wide, 80 Series Exit Device Replacement Part

The Sargent 68-2790 is a genuine OEM Rail Assembly (also referenced as the 55-86/87/88/89 Rail Assembly) designed as a direct replacement component for Sargent 80 Series exit devices. This assembly carries a rail stock size designation of F (Wide), meaning it is engineered to fit doors ranging from 33 inches to 36 inches in width. Sourced directly from Sargent, this part maintains the manufacturer's original engineering tolerances, ensuring a precise, drop-in fit for field repairs, scheduled maintenance, or new installation work on compatible 80 Series exit devices.

Institutional-Grade Features & Benefits

• Genuine OEM Quality: Manufactured by Sargent to exact factory specifications, this rail assembly preserves the structural and operational integrity of the original exit device — no modification or adaptation required.
• F-Wide Rail Stock (33" – 36" Doors): The F-series rail length is precisely sized for standard to wider single-door openings in the 33- to 36-inch range, making it suitable for a broad range of commercial and institutional door widths.
• Direct 80 Series Compatibility: Engineered specifically for use within the Sargent 80 Series exit device platform, this assembly integrates seamlessly with the device's existing touchbar and latch hardware.
• Streamlined Field Replacement: Facilities managers, locksmiths, and door hardware professionals can restore a non-functioning or worn exit device to full operation quickly, reducing door downtime in high-traffic egress openings.
• Supports Code-Compliant Egress Hardware: Replacing worn or damaged rail assemblies helps ensure exit devices continue to operate in accordance with life-safety and building code requirements for panic and emergency egress hardware.

Compatible Exit Device Models

The Sargent 68-2790 Rail Assembly is compatible with the following Sargent 80 Series exit device models (full designations): 8600, 8700, 8800, 8900.

Technical Details