Sargent LC-8200 Mortise Lock with LN Rose Design Field Reversible Less Cylinder

Sargent 8200 Series Mortise Lock with LN Rose Design Field Reversible

Professional-Grade Mortise Lock Solution

The Sargent 8200 Series mortise lock delivers exceptional security and durability with field reversible operation and LN rose design. This professional-grade lock withstands more than 3,100 in-lb locked lever torque (2.6x ANSI/BHMA A156.2 requirements) and 1,600 lbs offset lever pull (8x ANSI/BHMA requirements). Compatible with multiple security key systems including Degree, Signature, and KESO, this mortise lock provides maximum resistance to vandalism and malicious attacks while maintaining reliable operation.

Professional Features & Benefits

• Superior Torque Resistance: Prevents entry and maintains egress against more than 3,100 in-lb locked lever torque, exceeding ANSI/BHMA A156.2 requirements by 2.6x for enhanced security.
• Exceptional Pull Resistance: Withstands 1,600 lbs offset lever pull (8x ANSI/BHMA A156.2 requirements) and continues to restrict entry for maximum vandal resistance.
• High-Performance Latch Operation: Ensures latch retraction with 100lb preload (2x ANSI/BHMA A156.2) while maintaining operation in warped doors or doors with latch bind.
• Impact Resistance: Prohibits entry after more than 100 vertical impacts (20x ANSI/BHMA A156.2 requirements) for superior durability in high-traffic applications.
• Innovative Push/Turn Design: Push/turn button design prevents damage from door stops and walls while providing reliable operation.
• Versatile Key System Compatibility: Compatible with several security key systems including Degree, Signature, KESO, and others for flexible integration.
• Comprehensive Function Options: 26 mechanical functions offered with 14 finishes and multiple lever designs for diverse application requirements.
• Optional Anti-Microbial Protection: Microshield® antimicrobial coating available for enhanced hygiene in healthcare and high-touch environments.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Anti-Microbial Option

Microshield® antimicrobial coating available for enhanced hygiene in healthcare and high-touch environments where infection control is critical.

Why Choose Sargent Quality?

Sargent mortise locks deliver professional-grade reliability with rigorous above and beyond ANSI/BHMA testing, surpassing some testing by more than 20X the ANSI/BHMA requirements making it the strongest, most reliable lock on the market today. The lockbody design supports all cylinder formats from fixed to interchangeable core, providing maximum flexibility for facility key system integration. Engineered for demanding commercial applications where dependable performance and vandal resistance are essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog
• [Catalog] SARGENT 7800/8200 Mortise Lock Catalog
• [Template] 7800 & 8200 Mortise Lock Installation Template
• [Installation Guide] KP8200 Keypad Mortise Lock Programming Instructions