Sargent 68-5648 Narrow Rail Assembly for 80 Series Exit Devices — Size J (37" to 42" Doors)

The Sargent 68-5648 is a genuine OEM Narrow Rail Assembly designed as a direct replacement for Sargent 80 Series exit devices. Identified by rail stock size designation J, this assembly is engineered to fit doors ranging from 37 inches to 42 inches in width, making it the correct choice when restoring or refurbishing a narrow-stile or narrow-rail 80 Series panic hardware installation. Because it is an authentic Sargent OEM component, it maintains the precise tolerances, finish compatibility, and mechanical interface required by the 80 Series platform — ensuring a proper fit and reliable performance without modification.

Institutional Grade Features & Benefits

• Genuine Sargent OEM Part: Manufactured to original Sargent specifications, guaranteeing compatibility and dimensional accuracy for 80 Series exit device assemblies.
• Correct Rail Size J: Sized specifically for door widths of 37" to 42", eliminating guesswork during replacement or repair of existing 80 Series hardware.
• Narrow Rail Design: Engineered for narrow-rail exit device configurations commonly found in commercial and institutional door applications.
• Direct Replacement: Serves as a precise drop-in replacement assembly, minimizing installation time and reducing the need for custom fitting or additional hardware modifications.
• 80 Series Platform Compatibility: Designed exclusively for use within the Sargent 80 Series exit device family, preserving the integrity and performance of the original installation.

Technical Specifications

• Compatible Exit Device Series: Sargent 80 Series
• Rail Stock Size: J — fits 37" to 42" door widths
• Part Type: Narrow Rail Assembly
• OEM Status: Genuine Sargent replacement component

Technical Details

Parts List Illustration