Hager 3450 10B Arc Sfic Grade 1 Cylindrical Lock

Product Description

The HAGER 3450 10B ARC SFIC is a Grade 1 cylindrical lockset configured for Entry and Office functions, supplied without a core in Small Format Interchangeable Core (SFIC) prep. The Archer lever with rose provides a clean, commercial-grade trim profile finished in Oil Rubbed Bronze. Grade 1 is the highest ANSI/BHMA cycle and strength rating for cylindrical locks, making this hardware appropriate for high-traffic commercial and institutional doors. The SFIC prep allows the end user or facility manager to install a compatible interchangeable core without additional machining, simplifying rekeying and master-key system management across a facility.

This lockset is intended for commercial interior and exterior doors requiring a keyed Entry or Office function. Entry function requires a key from the outside and a turn or lever from the inside; Office function locks the outside lever by key and keeps the inside lever free at all times. The Oil Rubbed Bronze finish suits applications where darker, traditional hardware aesthetics are specified. Installation is typically performed by a licensed locksmith or commercial door hardware installer in new construction or retrofit commercial projects.

Key Features

• ANSI/BHMA Grade 1 cylindrical lock for high-traffic commercial applications
• SFIC prep supplied less core, compatible with Small Format Interchangeable Core systems
• Entry and Office function in a single SKU configuration
• Archer lever with rose trim in Oil Rubbed Bronze finish
• Cylindrical design installs in standard door prep without specialty machining

Compatibility

Designed as an OEM-style replacement or new-installation cylindrical lockset for commercial doors prepped to standard ANSI cylindrical bore specifications with Small Format Interchangeable Core preparation.

Installation Notes

Installation should be performed by a qualified locksmith or commercial door hardware technician familiar with ANSI cylindrical lockset procedures. Verify door thickness and backset measurement before installation to confirm compatibility with the lock chassis. The core must be ordered separately and installed per the SFIC core manufacturer guidelines. Always test latch operation and door alignment before returning the door to service.