Sargent 99-2035 Guardbolt Assembly – LHRB | Genuine OEM Replacement for Sargent 80 Series Exit Devices

The Sargent 99-2035 Guardbolt Assembly is a genuine OEM replacement part engineered specifically for Sargent 80 Series exit devices. Sourced directly from Sargent, this assembly ensures an exact, factory-specification fit — eliminating the guesswork and compromises that come with aftermarket alternatives. Designed for facility managers, locksmiths, and door hardware professionals seeking a dependable, like-for-like replacement, the 99-2035 restores proper guardbolt function to your 80 Series exit device efficiently and confidently. This part is handed LHRB (Left Hand Reverse Bevel).

Institutional Grade Features & Benefits

• Genuine OEM Part: Manufactured by Sargent to the same tolerances and materials as the original factory-installed component — ensuring reliable performance and longevity in high-traffic commercial and institutional door applications.
• Exact-Fit Compatibility: Engineered exclusively for the Sargent 80 Series exit device family, this guardbolt assembly installs without modification, reducing labor time and minimizing risk of improper fit.
• Restores Device Integrity: Replacing a worn or damaged guardbolt assembly with a genuine Sargent part helps restore the exit device to full operational condition, supporting code-compliant egress performance.
• Correct Handing — LHRB: Supplied in Left Hand Reverse Bevel (LHRB) handing to match the specific door configuration; refer to the handing diagram included with this listing to confirm your application.
• Professional-Grade Reliability: Built for the demands of commercial, institutional, and industrial environments where exit device dependability is non-negotiable.

Door Handing Reference

Technical Details