Hager 3470 26D Arc Sfic Classroom Cylindrical Lock

Product Description

The HAGER 3470 26D ARC SFIC is a Grade 1 cylindrical lockset designed for classroom applications requiring Small Format Interchangeable Core (SFIC) compatibility. Supplied without a core installed, it accepts standard SFIC cylinders from major key system manufacturers, giving facilities managers flexibility in keying and rekeying without replacing the entire lock body. The Archer lever handle pairs with a rose trim and delivers a satin chrome finish suited for institutional interiors. Grade 1 hardware meets the highest ANSI/BHMA performance classification for commercial and institutional use.

This lockset is intended for classroom door applications in schools, universities, government buildings, and other institutional facilities. The classroom function keeps the outside lever locked by default and allows entry only by key or credential, while the inside lever remains free-turning for egress at all times. It is typically installed by a licensed locksmith or door hardware professional as part of a master key or access control system buildout. The SFIC prep allows the facility to standardize on a single core platform across multiple lock types.

Key Features

• ANSI/BHMA Grade 1 cylindrical lock construction for heavy-duty institutional use
• SFIC prep ships less core, compatible with Small Format Interchangeable Core cylinders
• Classroom function: outside lever locked by default, inside lever always free for egress
• Archer lever design with rose trim in satin chrome (26D) finish
• Allows rekeying or core swaps without removing the lockset body

Compatibility

Designed as an OEM-style Grade 1 cylindrical lock replacement or new-installation hardware for institutional doors requiring an SFIC prep classroom function lockset.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with cylindrical lock prep dimensions and SFIC core insertion procedures. Verify the door prep (bore diameter, backset, and cross-bore) matches the lockset requirements before installation. Follow applicable building codes and fire-rated door assembly requirements when installing on rated openings. Do not install a core until the lockset is fully mounted and all fasteners are secured.