Continuous Improvements make the ND-Series a Simpler, Smarter, Stronger Lock.
The ND-Series has long been one of Schlage's best selling mechanical locks for good reason - it's tough, durable, Grade 1 rated and fits a wide variety of applications. Now we've made our trusted ND-Series lock even better by making it easier to install. We've added these enhancements because we know that a lock installed correctly the first time will last longer and perform better. And the longer the lock lasts, the lower the cost of ownership over the life of the lock. We've also increased our warranty to provide 10 years of coverage. The result: greater peace of mind that every door is safe and secured with a lock built to last.
We don't compromise on security.
The safety and security of your buildings is something we take very seriously. That's why every Schlage lock and deadbolt undergoes intensive testing to determine its ANSI grade level:
- Cycle tests - Warped door tests
- Resistance tests - Bolt strength tests
- Door impact tests
Built to perform without fail.
The Schlage ND Series is the toughest cylindrical lock we make. That means you get premium durability and performance in a lock that's also easy to service and maintain. And because we test our locks beyond the standards required by ANSI, you know that you're getting a product you can count on to withstand the use and abuse that come with heavy duty commercial applications.
Door Handing
The Schlage Commercial ND-Series Levers are reversible.
The intent of ADA is that owners of certain types of buildings must remove barriers and provide people with disabilities with access equal to, or similar to, that available to the general public.
Cylinder Options: All Entry/Office (ND50LD), Entrance (ND53LD), Classroom (ND70LD), and Storeroom (ND80LD) functions are sold Less Cylinder; see Companion Items above for all Cylinder & Keying options.
Door Range: 1-5/8 - 2-1/8 (41mm - 54mm).
Latch: 1-1/8 x 2-1/4, Square Corner Faceplate, 1 housing diameter, 1/2 throw.
Strike: 1-1/4 x 4-7/8, ANSI, Square Corner, No Box (10-025).
Backset: Standard 2-3/4 Backset (Spring Latch 13-048; Deadlatch 13-047).
Certification: ANSI/BHMA Certified A156.2-2011, Series 4000, Grade 1, UL Listed for 3-hour fire door.
Special Order Information: For pricing on any function or finish of the Schlage Commerical ND-Series Levers not found on this page please contact Taylor Security direct via e-mail (sales@taylorsecurity.com) or call us toll-free at 1-800-676-7670.