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Sargent 68-5637 Narrow Rail Assembly for 80 Series Exit Devices — OEM Replacement, G Rail (43"–48" Doors)
The Sargent 68-5637 is a genuine OEM Narrow Rail Assembly designed as a direct replacement component for Sargent 80 Series exit devices. Identified by the rail stock size designation G, this assembly is engineered to fit doors ranging from 43 inches to 48 inches in width, making it the correct choice for standard and slightly wider single-door applications within the 80 Series product family. As an authentic Sargent replacement part, the 68-5637 maintains the original engineering tolerances and fit specifications of the factory exit device, ensuring reliable performance and long service life when restoring an existing 80 Series installation.
Institutional Grade Features & Benefits
- Genuine OEM Part: Manufactured by Sargent to exact factory specifications, ensuring a precise fit and consistent operation within the 80 Series exit device system — no modifications or field fabrication required.
- Correct Rail Stock Size G: Engineered specifically for door widths of 43" to 48", eliminating guesswork and ensuring the assembly matches the door opening correctly.
- 80 Series Compatibility: Designed exclusively for the Sargent 80 Series exit device line, maintaining system integrity and supporting code-compliant egress hardware performance.
- Direct Replacement Assembly: Restores the mechanical rail function of an existing 80 Series device, extending the service life of installed hardware and reducing the need for full device replacement.
- Commercial & Institutional Grade Construction: Built to Sargent's established quality standards for use in commercial, institutional, and high-traffic door openings where exit device durability is essential.
Applications
The Sargent 68-5637 Narrow Rail Assembly is the appropriate replacement part for facility managers, door hardware distributors, locksmiths, and commercial contractors maintaining Sargent 80 Series exit devices on doors between 43" and 48" wide. Typical applications include schools, hospitals, office buildings, government facilities, and other commercial or institutional buildings where Sargent 80 Series panic hardware is already installed.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 68-5637 |
| Part Type | Assembly |
| Product Class | Exit Device Component |
| Series Compatibility | Sargent 80 Series Exit Device |
| Rail Type | Narrow Rail |
| Rail Stock Size Code | G |
| Door Width Range | 43" to 48" |
| OEM / Aftermarket | Genuine OEM Sargent Replacement Part |
| General - US Finishes | US32D - Satin Stainless Steel/ 630 or US3 - Polished Brass or US4 - Satin Brass or US10 - Satin Bronze or US10BE - Oil Rub Bronze Equal |
| Brand | Sargent |
| Series | Sargent - 80 Series |
| Part Type | Assembly |
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