Description
The Sargent 8290 LNA is a heavy-duty mortise lock engineered for maximum security and durability in commercial and institutional buildings. ANSI/BHMA Grade 2 certified and UL-listed for three-hour fire doors, it exceeds industry standards and resists vandalism and unauthorized entry across offices, hospitals, schools, and behavioral health facilities.
This mortise lock is compatible with standard door frames and accepts multiple security key systems including Degree, Signature, KESO, and XC. Installation is straightforward with thru-bolted lever trim and a patented strengthened cylinder retainer. As an authorized Sargent dealer, E.D. Locks provides expert configuration guidance and a 10-year warranty. Call 1-877-207-6067 or email sales@edlocks.com for keying, function selection, and finish options from 14 architectural choices.
Specifications
- ANSI/BHMA Grade 2 certified
- UL-cUL listed for three-hour fire doors and windstorm applications
- Available in 58 functions including electromechanical and security options
- 6 lever designs and 2 rose/escutcheon designs
- 14 architectural finishes
- Compatible with Degree, Signature, KESO, and XC key systems
- Behavioral health trim available
- 10-year warranty
