Sargent KESO F1 Removable Core Cylinder for 8, 9 Line FunctionsProfessional Removable Core Cylinder SystemThe Sargent KESO F1 removable core cylinder is specifically designed for 8 and 9 line function locks, providing professional-grade security and key system flexibility. This removable core system allows for easy rekeying and master key system integration without removing the lock from the door. Compatible with Sargent L, P, and B lever configurations for versatile commercial applications.Professional Features & Benefits Line Function Compatibility: Specifically engineered for 8 and 9 line function locks for targeted application flexibility. Removable Core Design: Allows field rekeying and key system changes without lock removal for reduced maintenance costs and downtime. KESO F1 System Integration: Compatible with comprehensive KESO F1 key system architecture for scalable security management. Lever Compatibility: Works with Sargent L, P, and B lever styles for consistent aesthetic integration across facilities. Professional Construction: Engineered to Sargent commercial-grade standards for reliable long-term performance in demanding applications. Key System Flexibility: Supports master key system configurations for hierarchical access control in commercial environments.Technical Specifications Refer to manufacturer documentation for complete technical specifications.Installation & OperationThis cylinder component is designed for use with compatible Sargent 8 and 9 line function locks. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.Professional Applications Commercial Office Buildings Educational Facilities Healthcare Institutions Retail Establishments Industrial and Warehouse Facilities Multi-Tenant Residential Properties Government and Municipal BuildingsWhy Choose Sargent Quality?Sargent KESO F1 cylinder systems deliver professional-grade security with removable core convenience for efficient key system management. The F1 system provides reliable mechanical operation engineered for demanding commercial applications where flexible access control and maintenance efficiency are essential.