Schlage ND70JD RHO 626 (FSIC) Series ND Grade 1 Cylindrical Lock, Classroom Function, Full Size Interchangeable Core, Rhodes Design, Satin Chrome Finish

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.

• UL Listed for 3-hour fire door
• door range 1-5/8" - 2-1/8"
• 1/2" throw
• Tested to at least 3 times the 1,000,000-cycle ANSI Grade 1 requirement
• That means you get premium durability and performance in a lock that's also easy to service and maintain.