Sargent 68-4689 Wide Rail Assembly for 80 Series Exit Devices (G Rail — 43" to 48" Doors)

The Sargent 68-4689 is a genuine OEM replacement Wide Rail Assembly engineered specifically for the Sargent 80 Series exit device. Also referenced by the trim code 12-53-56, this assembly carries the G rail stock designation, meaning it is sized to fit doors ranging from 43 inches to 48 inches in width. Sourcing a factory-original Sargent replacement ensures dimensional accuracy, finish consistency, and compatibility with all existing 80 Series hardware — critical for maintaining code-compliant egress performance and avoiding costly field modifications.

Institutional Grade Features & Benefits

• Genuine Sargent OEM Part: Factory-produced replacement assembly that meets the original engineering tolerances of the 80 Series exit device, eliminating the fit and finish issues common with aftermarket alternatives.
• G Rail Stock Sizing: Designed to accommodate door widths of 43" to 48", making this assembly the correct choice for wide commercial door applications where a standard-width rail would fall short.
• Wide Rail Design: The wide rail format provides a broad, ergonomic push surface that supports high-traffic commercial and institutional environments, aligning with common specifications for schools, hospitals, government buildings, and office complexes.
• Drop-In 80 Series Compatibility: Engineered exclusively for the Sargent 80 Series exit device family, ensuring straightforward installation without drilling new holes, re-cutting doors, or sourcing additional adapter hardware.
• Maintains Device Integrity: Replacing a worn or damaged rail assembly with a genuine Sargent part preserves the structural and operational integrity of the full exit device, supporting continued reliable egress function.
• Simplified Maintenance: Stocking this OEM assembly minimizes downtime during scheduled maintenance or emergency repair, keeping exit devices operational and facilities in compliance.

Technical Specifications

• Brand: Sargent
• Model / Part Number: 68-4689
• Trim / Reference Code: 12-53-56
• Part Type: Wide Rail Assembly
• Rail Stock Size: G (fits 43" to 48" door width)
• Compatible Device Series: Sargent 80 Series Exit Device
• Product Class: Exit Device Replacement Component

Technical Details

Applications

The Sargent 68-4689 Wide Rail Assembly is the specified replacement component for Sargent 80 Series exit devices installed on wide commercial and institutional doors in the 43"–48" range. Typical applications include high-traffic egress doors in schools, universities, hospitals, government facilities, office buildings, retail centers, and multi-family residential complexes where the 80 Series exit device is already in service. Facilities managers, door hardware distributors, and commercial door contractors rely on genuine OEM assemblies like the 68-4689 to execute accurate, code-conscious maintenance and repair programs.