Sargent 68-2811 12-55 Rail Assembly G — Narrow | 80 Series Exit Device Replacement Part

The Sargent 68-2811 12-55 Rail Assembly G (Narrow) is a genuine OEM replacement rail assembly engineered specifically for the Sargent 80 Series exit device. Designed for commercial and institutional door hardware applications, this rail assembly carries a Rail Stock Size G designation, meaning it is sized to fit doors measuring 43 inches to 48 inches in width. Sourcing a factory-original Sargent replacement ensures precise fit, consistent operation, and long-term reliability — critical considerations for high-traffic exit doors in schools, hospitals, government facilities, commercial office buildings, and retail environments.

Institutional Grade Features & Benefits

• Genuine OEM Part: Manufactured by Sargent to exact factory tolerances for the 80 Series exit device, eliminating the fit and function risks associated with aftermarket alternatives.
• Rail Stock Size G: Specifically engineered to accommodate door widths from 43" to 48", making it the correct replacement for wide single-door openings common in institutional and commercial settings.
• Narrow Profile Rail Assembly: The narrow-style rail maintains a low-profile aesthetic while delivering the structural integrity required for heavy-use exit device applications.
• Direct Replacement Fit: Part number 68-2811 cross-references directly within the Sargent 80 Series hardware family, simplifying procurement for facility managers, door hardware distributors, and professional installers.
• Supports Life-Safety Code Compliance: Maintaining properly functioning exit device rail assemblies is essential for meeting building egress and life-safety requirements in commercial and institutional occupancies.
• Reduced Downtime: An exact OEM rail assembly replacement restores the exit device to factory performance quickly, minimizing disruption to building operations.

Technical Details

Applications

The Sargent 68-2811 rail assembly is the correct replacement component for facilities maintaining Sargent 80 Series exit devices on wide single-door openings (43"–48"). Typical installation environments include:

• K–12 schools and university campus buildings
• Hospitals, medical centers, and healthcare facilities
• Government and municipal buildings
• Commercial office complexes and retail centers
• Industrial and warehouse facilities with code-required egress hardware

For proper identification before ordering, confirm your existing exit device is a Sargent 80 Series unit and that your door width falls within the 43" to 48" range. When in doubt, consult the original device documentation or contact a licensed door hardware professional to verify compatibility.