Prime Line Mortise Door Lock, 1-3/4 Backset, For Doors 7/8 to 1-3/8 inches Thick, Pack of 1

This is a solid brass knob, lever and trim plates used on wood or metal doors 7/8 in. to 1-3/8 in. thick. It has a polished brass finish and an interior locking mechanism. The outside knob is round with a lever action inside handle. This is primarily used on wood doors and requires a 1-3/4 in. backset.
Used primarily on wood doors
Knob set inserts through a hole in the door and engages the backset that has been inserted into the edge of the door
Fits doors 7/8 in. to 1-3/8 in. thick
Solid brass construction with a bright brass finish
Features an interior locking mechanism (night lock)
Mounting hardware included
A Phillips head screwdriver is required for installation
For further dimensional information, please see the line drawing