Schlage ND70PD Ath 626 Grade 1 Classroom Lock Satin Chrome

Product Description

The SCHLAGE ND70PD ATH 626 is a Grade 1 commercial classroom lock fitted with the Athens lever trim and a standard cylinder, finished in satin chrome. Built to ANSI/BHMA Grade 1 standards, this lock delivers the heavy-duty cycle life and security ratings required in institutional and commercial environments. The classroom function keeps the exterior lever locked at all times, allowing entry only by key, while the interior lever provides free egress at all times. Licensed locksmiths, commercial door hardware installers, and facility maintenance professionals are the typical trade specialists who specify and install this hardware.

This lock is suited for K-12 schools, universities, healthcare facilities, and other commercial buildings where controlled access and reliable egress are code requirements. The Athens lever design meets ADA lever requirements for accessible hardware. The non-handed configuration means no left- or right-hand designation is required, simplifying ordering and stocking across multi-door projects. The satin chrome (626) finish provides a clean, professional appearance compatible with standard commercial door prep.

Key Features

• ANSI/BHMA Grade 1 heavy-duty commercial rating for high-cycle applications
• Classroom function: exterior locked at all times, keyed entry only, free egress from interior
• Athens lever with standard cylinder configuration
• Non-handed design simplifies installation on any door handing
• Satin chrome (626) finish for corrosion resistance and professional appearance
• ADA-compliant lever trim supports accessible door hardware requirements

Compatibility

Designed as an OEM-style replacement or new-installation classroom lock for commercial and institutional doors prepared to standard ANSI A115 series mortise and bored lock prep dimensions.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with ANSI door prep standards and applicable building codes. Ensure the door is properly prepped to the manufacturer-specified backset and cross-bore dimensions before mounting. Verify latch and strike alignment prior to final fastening to ensure proper latching and door security function. Always confirm local building and fire codes for egress hardware requirements before completing installation.