Sargent 68-5579 Narrow Rail Assembly for 80 Series Exit Devices (Size E: 24" to 32" Doors)

The Sargent 68-5579 is a genuine OEM replacement Narrow Rail Assembly engineered for the Sargent 80 Series exit device. Sold under part number 68-5579 and configured as Rail Stock Size E, this assembly is designed to fit door widths from 24 inches to 32 inches, making it the correct choice for narrow-stile and standard-width door applications within that range. As an authentic Sargent factory part, it ensures proper fit, reliable operation, and full compatibility with the 80 Series exit device platform — with no modifications required.

Institutional Grade Features & Benefits

• Genuine OEM Part: Factory-authorized Sargent replacement assembly — ensures exact dimensional fit and maintains the integrity of your existing 80 Series exit device installation.
• 80 Series Compatibility: Engineered exclusively for the Sargent 80 Series exit device family, eliminating guesswork when sourcing replacement components for maintenance or repair.
• Rail Stock Size E — 24" to 32" Door Width: Covers a practical range of door widths, making this assembly suitable for narrow-rail exit device applications in commercial, institutional, and educational facilities.
• Reliable Replacement Solution: Restores exit device function without the cost of full device replacement — a smart, cost-effective choice for facility managers, door hardware contractors, and service technicians.
• Exact-Match Replacement: Sourcing by OEM part number 68-5579 ensures you receive the correct assembly for your specific 80 Series unit, reducing downtime and return risk.

Technical Details