Description
The Sargent 8237 LNA is a heavy-duty mortise lock engineered for commercial and institutional doors requiring maximum security and durability. It exceeds ANSI/BHMA Grade 1 standards and is UL-listed for three-hour fire doors, making it ideal for offices, hospitals, schools, and behavioral health facilities where strength and reliability are non-negotiable.
This mortise lock is compatible with standard door frames and accepts multiple security key systems including Degree, Signature, KESO, and XC. Available in 58 functions and 14 finishes to match your architectural style. As an authorized Sargent dealer, E.D. Locks provides expert guidance on function selection, keying, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for personalized support.
Specifications
- ANSI/BHMA Grade 2 certified for cycle and strength
- UL-cUL listed for three-hour fire doors and windstorm applications
- 58 available functions including electromechanical, security, and monitoring options
- 6 lever designs and 2 roses/escutcheons designs
- 14 architectural finishes
- Thru-bolted lever trim with strengthened cylinder retainer
- Available with behavioral health trim
- 10-year warranty
