Description
The Sargent 8259 LNB is a Grade 2 mortise lock built for high-security commercial applications in offices, hospitals, schools, and institutional settings. It exceeds ANSI/BHMA A156.13 standards, offering superior strength and durability with UL-cUL listing for three-hour fire doors and windstorm resistance. The thru-bolted lever trim and strengthened cylinder retainer provide exceptional security against unauthorized entry and vandalism.
This mortise lock accommodates 58 different functions, including electromechanical, security, and monitoring options, with support for multiple key systems (Degree, Signature, KESO, XC). The 32D finish is available with six lever designs and two escutcheon styles. For proper installation, keying, and to explore security customization options, contact E.D. Locks & Security at sales@edlocks.com or 1-877-207-6067. As an authorized dealer, we provide expert guidance to ensure your lock meets your facility's unique security requirements.
Specifications
- Brand: Sargent
- Model: 8259 LNB
- Certification: ANSI/BHMA Grade 2
- Fire Rating: UL-cUL listed for three-hour fire doors
- Applications: Windstorm resistance
- Cylinder Options: Degree, Signature, KESO, XC security key systems
- Functions: 58 available functions
- Trim Options: Security (freewheeling, security escutcheon, anti-vandal pull), electromechanical, monitoring, behavioral health
- Lever Designs: 6 designs
- Escutcheon/Rose Designs: 2 designs
- Finishes: 14 architectural finishes available
- Finish Code: 32D
- Features: Thru-bolted lever trim, strengthened cylinder retainer, multifunctional lockbody
- Warranty: 10 years
