Sargent KESO F1 Series Rim Type Cylinder with Removable Core Technology
Professional Removable Core Cylinder Solution
The Sargent KESO F1 Series rim type cylinder delivers advanced removable core technology for commercial exit device applications. Constructed from brass, bronze and stainless steel materials, this cylinder system provides secure keying flexibility with professional-grade durability. Available in multiple finishes including 03, 04, 09, 10, 10B, 10BE, 10BL, 14, 15, 20D, 32, 32D, BSP, and WSP to match various architectural requirements.
Professional Features & Benefits
- Removable Core Technology: KESO F1 removable core system allows for easy rekeying and master key system integration without cylinder replacement.
- Premium Construction Materials: Available in brass, bronze and stainless steel for exceptional durability and corrosion resistance in commercial applications.
- Exit Device Compatibility: Specifically designed for use with Sargent exit devices using F1-83- prefix specification for integrated ordering.
- Extensive Finish Options: Thirteen finish options including 03, 04, 09, 10, 10B, 10BE, 10BL, 14, 15, 20D, 32, 32D, BSP, and WSP for architectural coordination.
- Construction Keying Support: 84- prefix option available when construction keying is needed for temporary access during building construction.
- Complete Mounting Hardware: Includes break-off screws and back plate when ordered separately, with additional collar options available.
- Flexible Ordering Options: Available as complete cylinder assembly or housing-only configuration (p/n 064) with separate core installation capability.
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 KESO F1 cylinder products deliver professional-grade reliability with brass, bronze and stainless steel construction for demanding commercial applications. The removable core technology provides operational flexibility while maintaining security integrity throughout the building lifecycle. Engineered for demanding commercial applications where dependable performance and keying system flexibility are essential.
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:
- Keso F1 Key System
- Series:
- F1-5164 Series
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware