Schlage ND73L Grade 1 Corridor Lock Chassis, Less All Possible Parts, Unfinished

Schlage ND73L Grade 1 Corridor Lock Chassis, Less All Possible Parts, Unfinished

The Schlage ND73L is a Grade 1 Corridor Lock Chassis designed for commercial applications requiring a high-quality, professional-grade mechanical lock foundation. Supplied less all possible parts and unfinished, this chassis serves as the core structural component of the ND Series corridor lock, allowing integrators and facilities professionals to source and configure only the components needed for their specific installation. Rated at Grade 1, the highest classification for commercial door hardware, this chassis is built to the demanding standards expected of Schlage's ND Series product line.

Key Features

• Grade 1 Construction: Meets the highest ANSI/BHMA Grade 1 commercial performance standard, ensuring durability and reliability in heavy-use environments.
• Corridor Lock Function: Chassis configured for corridor lock function, providing the structural basis for a locking mechanism that secures a passage while allowing egress from both sides under appropriate conditions.
• Less All Possible Parts: Supplied without trim, cylinders, springs, or additional components, providing maximum flexibility to pair only the required parts for a specific configuration or replacement job.
• Unfinished: Chassis is supplied unfinished, allowing compatibility with the full range of ND Series finish options and trim components selected separately.
• ND Series Platform: Part of Schlage's industry-recognized ND Series lock platform, widely used in commercial, institutional, and government facilities.
• Replacement Part Compatibility: Designed for use as a replacement chassis within existing ND Series corridor lock installations, supporting cost-effective maintenance and repair.
• Commercial Grade Application: Intended for commercial-grade door hardware applications where professional performance standards are required.

Certifications & Compliance

• ANSI/BHMA Grade 1 Commercial Performance Standard

Technical Specifications

• Department: Door Hardware
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: ND73L LLL XXX LLL LLL
• Features: Schlage Parts

Typical Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Retail Establishments

Why Schlage ND73L?

Schlage ND Series lock components are engineered to meet Grade 1 commercial performance standards, delivering the structural integrity and compatibility that facilities managers and security professionals depend on. The ND73L chassis provides a reliable foundation for corridor lock configurations, supporting long-term serviceability and component-level maintenance in demanding commercial environments.