Feature

●UL Listed for 3 hour fire door
●Door range 1-5/8" - 2-1/8" for all functions except ND85; 1 3/4" - 2" for ND85
●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 thats also easy to service and maintain


Description

The ND Series has long been one of Schlages best selling mechanical locks for good reason - its tough, durable, Grade 1 rated and fits a wide variety of applications. Now weve made our trusted ND-Series lock even better by making it easier to install. We have added these enhancements because we know that a lock installed correctly the first time will last longer and perform better. The result: greater peace of mind that every door is safe and secured with a lock built to last.