Description
The Sargent 8240 LNJ 26D is a heavy-duty mortise lock engineered for facilities demanding maximum security and durability. Built to exceed ANSI/BHMA Grade 1 standards, it serves offices, hospitals, schools, and behavioral health environments where strength and resistance to tampering are critical. Thru-bolted lever trim and a strengthened cylinder retainer protect against forced entry and vandalism.
This lock accommodates 58 different functions including electromechanical, security escutcheon, and monitoring options, with compatibility across 6 lever designs and 14 architectural finishes. UL-listed for three-hour fire doors and windstorm applications. For expert guidance on keying, function selection, and installation, contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067. E.D. Locks provides technical support and a 10-year manufacturer warranty.
Specifications
- ANSI/BHMA Grade 2 certified
- UL-cUL listed for three-hour fire doors and windstorm applications
- 58 available functions (electromechanical, security, monitoring)
- 6 lever designs
- 2 roses/escutcheons designs
- 14 architectural finishes
- Compatible with security key systems: Degree, Signature, KESO, XC
- Behavioral health trim available
- 10-year warranty
