Oval Crystal Door Knob Lock with Satin Nickel Arched Rosette DLC9SN

Features:

• The oval door knob made of durable clear glass; the satin nickel finish arched style rosette made of heavy duty zinc alloy;
• Adjustable latch - 2 3/8" or 2 3/4" backset, fit for door thickness 1 3/8" to 1 3/4";
• Left or right handed, easy to install;

Function:

• Privacy (bedroom or bathroom):for doors that could need privacy locking. Can be locked from inside by using a push button, also could unlock by emergency release hole on exterior.
• Passage: No lock, can't be locked, but has the latch, so just turn to open. Usually for Hall or Closet door.