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Sargent 68-4677 Narrow Rail Assembly for 80 Series Exit Devices — J Rail (37" to 42" Doors)
The Sargent 68-4677 is a genuine OEM Narrow Rail Assembly designed as a direct replacement component for Sargent 80 Series exit devices. Identified by rail stock size designation J, this assembly is engineered to fit door widths ranging from 37 inches to 42 inches, making it the correct selection for standard-width commercial and institutional door openings within that range. As an authentic Sargent replacement part, the 68-4677 maintains the fit, function, and quality specifications of the original factory assembly — ensuring reliable, code-compliant performance in your exit device installation or restoration project.
Institutional Grade Features & Benefits
- Genuine OEM Replacement: Sourced directly from Sargent, this assembly matches original factory specifications for the 80 Series exit device line — no guesswork, no adaptation required.
- Rail Stock Size J — 37" to 42" Door Fit: Precisely sized for door widths in the 37-inch to 42-inch range, ensuring proper crossbar alignment and secure mounting on compatible openings.
- 80 Series Compatibility: Engineered exclusively for Sargent 80 Series exit devices, maintaining system integrity and device performance when replacing worn or damaged rail assemblies.
- Simplified Maintenance & Service: Replacing the rail assembly with a genuine Sargent part restores exit device operation and extends the service life of existing hardware — an economical alternative to full device replacement.
- Commercial & Institutional Grade Construction: Built to the durability standards expected of Sargent exit device components in high-traffic commercial, institutional, and public building applications.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 68-4677 |
| Part Type | Assembly (Narrow Rail) |
| Series Compatibility | Sargent 80 Series Exit Devices |
| Rail Stock Size Designation | J |
| Door Width Range (Rail Size J) | 37 inches to 42 inches |
| Product Class | Exit Device Replacement Component |
| OEM Status | Genuine Sargent OEM 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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