Sargent 28LC-7G37 Lb 26D Classroom Cylindrical Lock

Product Description

The SARGENT 28LC-7G37 LB 26D is a Grade 2 cylindrical lockset designed for classroom door applications. It features a B lever handle and ships without a cylinder installed, allowing the installer to specify and source a compatible cylinder separately. The satin chrome finish (26D) provides a clean, low-gloss appearance suited to institutional and commercial interiors. This lock is non-handed, meaning it installs on either left-hand or right-hand swing doors without modification. Licensed locksmiths, door hardware specialists, and commercial general contractors are the primary installers of this type of hardware.

This lockset is built for classroom security applications in schools, universities, and other institutional settings where controlled access is required. The conventional less-cylinder configuration gives facility managers and hardware specifiers the flexibility to integrate a preferred key system or master key hierarchy. The non-handed design simplifies inventory management for contractors working across multiple door configurations on a single project.

Key Features

• Grade 2 cylindrical lock construction for commercial and institutional duty
• B lever handle design for ADA-compliant lever operation
• Less cylinder (LC) configuration allows installer-supplied cylinder for custom keying
• Non-handed design fits left-hand and right-hand doors without modification
• Satin chrome finish (26D) resists tarnish in high-traffic environments
• Classroom function locks the exterior lever while allowing free egress from inside

Compatibility

Designed as an OEM-style replacement or new-installation cylindrical lockset for Grade 2 commercial and institutional classroom door applications. Specific compatible door preps and cylinder types were not provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware professional familiar with ANSI cylindrical lock standards. Verify the door prep matches the required backset and bore diameter before installation. A compatible cylinder must be sourced and installed separately before the lock is placed into service. Confirm all hardware meets applicable local building codes and ADA accessibility requirements prior to final installation.