chex it installation instructions


19 Series Installation Instructions page.
As of February 2016, ND locks began shipping with a new latchbolt. The new latchbolt offers substantially improved performance in adverse door conditions (ex, with heavy door loading) andis more ro...
Prior to February 2016, using ND-Series locks on hollow metal doors required the use of latch spacers which prevent the latch from "fishtailing" (back end of latch moving from side to side). Latch ...
Data sheets and installation instructions for 900 series power supplies are available at
 Von Duprin surface mounted 6300 electric strike paper template and installation instruction are provided with the electric strike. See attached 6300 Template & I...
To install a Schlage ND170 click here for the installation instructions.
To remove the Schlage L Series from a door reference the appropriate installation instructions found here at
Attach is the instruction and template for 237L device, 237 Instructions.