Description
The Schlage ND40S RHO 622 is a Grade 1 cylindrical lockset engineered for commercial environments including healthcare, education, government, and retail facilities. It solves the need for durable, reliable access control in high-traffic applications, certified to exceed 3 million operating cycles without failure.
This lockset accommodates doors 1 5/8" to 2 1/8" thick and features standard 2 3/4" backset with optional configurations available. As an authorized Schlage dealer, E.D. Locks provides expert guidance on keying options, master keying, and interchangeable core configurations. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for installation support and to verify compatibility with your application.
Specifications
- Grade 1 certification
- Operating cycles: 3+ million
- Door thickness: 1 5/8" to 2 1/8" (41mm-54mm)
- Backset: 2 3/4" (70mm) standard; 2 3/8", 3 3/4", 5" optional
- Faceplate: 1 1/8" x 2 1/4" (29mm x 57mm) square corner, beveled
- Latch bolt: Steel, 1/2" (12mm) throw, deadlocking
- Cylinder: 6-pin Everest 29 S123 keyway standard
- Keys: Two patented nickel silver keys per lock
- Keying options: Interchangeable core, Primus high security, master keying, grand master keying, construction keying
- Strike: ANSI curved lip 1 1/4" x 4 7/8" x 1 3/16"
- Lock chassis: Zinc plated
- Warranty: Ten-year limited
