Description
The Sargent 8243 LNJ 26D is a heavy-duty mortise lock engineered for commercial and institutional facilities requiring maximum security and durability. It exceeds ANSI/BHMA Grade 2 standards and is UL-cUL listed for three-hour fire doors and windstorm applications, making it ideal for offices, hospitals, schools, and behavioral health environments where strength and reliability are non-negotiable.
This mortise lock is compatible with standard mortise preparations and offers 58 different functions including electromechanical and security options. Available security key systems include Degree, Signature, KESO, and XC. As an authorized Sargent dealer, E.D. Locks provides expert configuration guidance and support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for keying assistance, function selection, and installation questions. Ten-year warranty included.
Specifications
- Brand: Sargent
- Model: 8243 LNJ 26D
- Certification: ANSI/BHMA Grade 2, UL-cUL listed
- Applications: Three-hour fire doors, windstorm resistance
- Available Functions: 58 (electromechanical, security, monitoring)
- Lever Designs: 6 options
- Roses/Escutcheons: 2 designs
- Finishes: 14 architectural finishes
- Security Systems: Degree, Signature, KESO, XC compatible
- Special Options: Behavioral health trim available
- Warranty: 10 years
