Sargent 68-3780 Rail Assembly — F-Wide Stock for 80 Series Delayed Egress Exit Devices
The Sargent 68-3780 is a genuine OEM replacement Rail Assembly designed for the Sargent 80 Series exit device platform. This assembly carries the F rail stock designation, meaning it is sized to fit doors ranging from 33 inches to 36 inches in width — the most common commercial door width range in institutional and high-traffic applications. As an authentic Sargent factory part, the 68-3780 ensures proper fit, finish, and mechanical function when restoring or servicing a Sargent 80 Series delayed egress exit device to like-new operating condition.
Institutional Grade Features & Benefits
- Genuine OEM Construction: Manufactured by Sargent to exact factory tolerances, ensuring a direct drop-in replacement that maintains the structural and operational integrity of the original exit device assembly.
- F-Wide Rail Stock (33"–36" Door Width): The F designation confirms this rail assembly spans the full width range for standard single commercial doors, eliminating guesswork during ordering and installation.
- 80 Series Platform Compatibility: Engineered exclusively for the Sargent 80 Series exit device family, this rail assembly integrates seamlessly without modification or field adaptation.
- Delayed Egress Device Service: Compatible with the 59-86, 59-87, 59-88, and 59-89 delayed egress model variants — enabling authorized service and restoration of code-compliant delayed egress hardware without replacing the entire exit device.
- Reduced Lifecycle Cost: Replacing a worn or damaged rail assembly with the correct OEM part extends the service life of the host exit device, avoiding the significantly higher cost of full device replacement.
- Specified for Commercial & Institutional Openings: Suited for use in schools, healthcare facilities, government buildings, and other occupancies where Sargent 80 Series exit devices are a specified standard.
Compatible Exit Device Models
The Sargent 68-3780 Rail Assembly is compatible with the following Sargent 80 Series delayed egress exit device models: 59-8600, 59-8700, 59-8800, 59-8900.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 68-3780 |
| Part Type | Rail Assembly |
| Product Class | Exit Device Replacement Part |
| Series Compatibility | Sargent 80 Series Exit Devices |
| Compatible Device Models | 59-8600, 59-8700, 59-8800, 59-8900 |
| Rail Stock Size | F — fits 33" to 36" wide doors |
| OEM / Aftermarket | Genuine OEM Sargent Part |
Parts List Illustration
| Brand | Sargent |
| Series | Sargent - 80 Series |
| Part Type | Assembly |
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