Latch bolt operated by lever either side - Outside lever locked by push button on inside.
Outside lever unlocked by emergency release on outside,rotating inside lever, or by closing the door.
2-3/4 Backset with square corners Fits 1-3/8-Inch to 1-3/4-Inch wood or metal doors and easy to install, Fits Standard 2-1/8 bore..
Lockset fasteners to be concealed with through-the-door through-bolt attachment outside the 2-1/8" door preparation. Through-bolts to be removable, if desired.
Supplied with a ASA 4-7/8" strike plate.