Sargent 68-5587 HK-56-F Narrow Rail Assembly for 80 Series Exit Devices

The Sargent 68-5587 (also referenced as HK-56-F) is a genuine OEM Narrow Rail Assembly designed as a direct replacement component for Sargent 80 Series exit devices. This assembly is engineered to the original factory specifications, ensuring a precise fit and reliable performance when restoring or maintaining your Sargent 80 Series panic hardware. The rail stock size designation F indicates compatibility with door widths of 33 inches to 36 inches, making it well-suited for standard single-door commercial and institutional applications.

Institutional Grade Features & Benefits

• Genuine OEM Component: Manufactured by Sargent to original factory standards, ensuring full dimensional accuracy and mechanical compatibility with the 80 Series exit device family.
• Correct Rail Length — Size F: Rail stock size F is factory-specified for door widths ranging from 33" to 36", eliminating guesswork and ensuring a code-compliant, properly fitting installation.
• Direct-Fit Replacement: Designed as a drop-in replacement assembly for the Sargent 80 Series narrow-stile exit device, reducing labor time and minimizing the need for field modifications.
• Narrow Rail Design: Engineered for narrow-rail exit device configurations commonly found on aluminum storefront doors and narrow-stile commercial door systems.
• Long-Term Hardware Reliability: Restoring an exit device with a genuine OEM rail assembly preserves the integrity and service life of the overall panic hardware system.

Technical Details