Description
The Schlage ND40S is a Grade 1 cylindrical lever lock designed for commercial applications requiring high-abuse resistance and millions of cycle operations. The ND Series significantly exceeds BHMA Grade 1 requirements and suits healthcare, education, government, office and retail environments where durability and reliable performance are essential.
This lock is compatible with standard ANSI 161 door prep, making it ideal for new construction and retrofit installations. The ND40S supports multiple key systems and cylinder formats. As an authorized Schlage dealer, E.D. Locks provides expert guidance on function selection, keying options and installation. Contact our team at sales@edlocks.com or 1-877-207-6067 for application support and fast delivery.
Specifications
- Grade: 1 (exceeds ANSI/BHMA A156.2)
- Chassis: Modular zinc and steel components, plated for corrosion protection
- Door thickness: Standard 1-5/8" to 2-1/8" (optional 1-3/8" to 6")
- Lever design: LAT (Latitude)
- Finish: 622
- Backset: Standard 2 3/4" (optional 2 3/8", 3 3/4", 7 3/4")
- Function: OS-OCC (Occupancy)
- Handing: LH (Left Hand)
- Rose: Wrought brass, bronze, or zinc, plated to match finish
- Cylinder: Standard, SFIC, and FSIC compatible
