Sargent Signature 9 8 Line Series Bored Lock Cylinders with Protected Key Control System
Advanced Security Cylinder System with Protected Key Design
The Sargent Signature 9 8 Line Series Bored Lock Cylinders deliver enhanced security through protected key control and manipulation-resistant design. This advanced cylinder system features a unique 6-pin configuration with 2 added blocking bars and factory-loaded side pins that work exclusively with corresponding dimpled keys. The protected key design prevents unauthorized key duplication while maintaining compatibility with existing Sargent keyways for seamless system integration.
Professional Features & Benefits
- Advanced Cylinder Design: 6-pin cylinder with 2 added blocking bars and shear lines work in conjunction with factory-loaded side pins for enhanced manipulation resistance.
- Protected Key Control: Exclusive end-user pattern with dimpled key design prevents unauthorized key duplication and provides superior key control management.
- System Compatibility: Signature keys operate both Signature and non-Signature cylinders while non-Signature keys cannot access Signature cylinders for flexible security levels.
- Existing System Integration: Easily blends into most existing Sargent key systems allowing one master key to open both Signature and non-Signature cylinders.
- Keyway Versatility: Available in the majority of Sargent keyways to provide perfect solutions for upgrading control levels in existing masterkey systems.
- Variable Pin Configuration: Side pin depths and locations vary to ensure only corresponding dimpled keys can operate the cylinder mechanism.
- Minimal Upgrade Effort: Ideal for existing facilities wanting to upgrade to protected key systems without extensive system overhaul.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- 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
Why Choose Sargent Quality?
Sargent Signature Series cylinders provide professional-grade security with advanced 6-pin cylinder construction and protected key design engineered for demanding commercial applications. The unique blocking bar system and factory-loaded side pins deliver manipulation-resistant performance while maintaining seamless integration with existing key systems. Engineered for facilities requiring enhanced key control without compromising operational flexibility.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Product Type:
- Cylinders
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Parts and Accessories
- Subcategory:
- Parts and Accessories
- Commercial/Residential:
- Commercial
- Collection:
- Signature Key System
- Series:
- C8 Series
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware