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Sargent 68-5592 Narrow Rail Assembly for 80 Series Exit Devices — HK-55-56-J
The Sargent 68-5592 is a genuine OEM Narrow Rail Assembly designed as a direct replacement component for Sargent 80 Series exit devices. Also referenced by the full model designation HK-55-56-J, this assembly is engineered to restore proper function and structural integrity to your existing 80 Series panic hardware installation. The J rail stock size accommodates door widths from 37 inches to 42 inches, making it suitable for a range of standard and slightly oversized commercial door openings.
Sourcing a genuine Sargent OEM replacement assembly ensures compatibility, dimensional accuracy, and performance consistent with the original hardware — critical for life-safety exit device applications where component fit and reliability are non-negotiable.
Institutional Grade Features & Benefits
- Genuine OEM Part: Manufactured by Sargent to exact factory specifications, ensuring a precise fit within the 80 Series exit device platform without modification.
- Narrow Rail Design: The narrow rail profile is engineered specifically for the 80 Series, maintaining the low-profile aesthetics and mechanical alignment requirements of the device.
- J Rail Stock — 37" to 42" Door Coverage: Rail size J is sized for door widths in the 37-to-42-inch range, broadening applicability across a variety of commercial openings.
- Direct Replacement Assembly: Simplifies maintenance and field repair by replacing worn, damaged, or missing rail assembly components without requiring a full device replacement.
- 80 Series Compatibility: Specifically validated for use with the Sargent 80 Series exit device family, one of the most widely installed commercial panic hardware lines in institutional, educational, and commercial facilities.
Applications
The Sargent 68-5592 Narrow Rail Assembly is ideal for facility managers, locksmiths, and door hardware professionals performing scheduled maintenance or emergency repairs on Sargent 80 Series exit devices in commercial buildings, schools, hospitals, government facilities, and any high-traffic egress application where 80 Series panic hardware is installed on doors between 37 and 42 inches wide.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 68-5592 |
| Model Designation | HK-55-56-J |
| Part Type | Assembly |
| Product Class | Exit Device Component |
| Series Compatibility | Sargent 80 Series Exit Device |
| Rail Style | Narrow Rail |
| Rail Stock Size | J — fits 37" to 42" door widths |
| OEM Status | Genuine Sargent OEM 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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