Corbin Russwin CLX3355-NZD-626-CT6D-LFIC Classroom Lever Lock

Product Description

The CORBIN RUSSWIN CLX3355-NZD-626-CT6D-LFIC is a Grade 1 cylindrical lever lock from the CLX3300 Series, designed for classroom security applications in high-traffic commercial and institutional environments. It ships prepped for a Corbin Large Format Interchangeable Core (LFIC) with a 6-pin configuration and includes a disposable plastic core in place of the permanent LFIC CR8000 core, which is sold separately. The lock features a 2-3/4 inch backset, an ANSI Strike SA114, and a 626/US26D Satin Chrome finish. Licensed LFIC-capable locksmiths and security hardware professionals handle installation and keying of this hardware.

The CLX3355-NZD-626-CT6D-LFIC is suited for classroom doors in K-12 schools, universities, healthcare facilities, and other institutional buildings where controlled access and ANSI/BHMA Grade 1 durability are required. The Newport lever style provides a functional, clean aesthetic appropriate for commercial retrofit and new construction projects. The LFIC prep allows facility managers to re-key or re-core locks without removing the lockset from the door, streamlining key control programs across large campuses.

Key Features

• ANSI/BHMA Grade 1 cylindrical lock for high-traffic commercial and institutional use
• Classroom function: key outside controls locking; inside lever always free to exit
• Corbin Large Format IC (LFIC) 6-pin prep — accepts CR8000 series cores (core sold separately)
• Includes disposable plastic core for installation and testing prior to permanent core installation
• 2-3/4 inch backset with ANSI Strike SA114 included
• 626/US26D Satin Chrome finish compatible with all industry-standard hardware finishes

Compatibility

Designed as an OEM-style cylindrical lock for commercial door applications requiring a Corbin Large Format Interchangeable Core prep. Accepts Corbin LFIC CR8000 series cores (not included). Compatible with standard commercial door preparations per ANSI/BHMA cylindrical lock boring specifications.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware professional familiar with ANSI cylindrical lock prep standards. Ensure the door is properly bored to ANSI cylindrical specifications before mounting the lockset. The permanent LFIC core must not be installed until the lockset is fully mounted and all fasteners are secured. Refer to applicable building and life safety codes — including IBC egress requirements — to confirm classroom function hardware is appropriate for the opening.

Technical Specifications

• Series: CLX3300
• Lock Grade: ANSI/BHMA Grade 1
• Function: Classroom
• Lever Style: Newport (NZD)
• Core Prep: Corbin Large Format IC (LFIC) 6-Pin
• Included Core: Disposable plastic core (Less LFIC CR8000 core)
• Backset: 2-3/4 inches
• Strike: ANSI SA114
• Finish: 626/US26D Satin Chrome

Standard Information

• Brand: CORBIN RUSSWIN
• Manufacturer Part Number: CLX3355-NZD-626-CT6D-LFIC