Flat Ball Knobs Entrance/Privacy/Passage/Dummy Door Lock Knob, Oil Rubbed Bronze Finish
Flat Ball Knobs Oil Rubbed Bronze Finish.
Confirm with ANSI Grade 3, Exceeds 200,000 cycles.
Adjustable Backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm)
Fits doors thickness:1-3/8 inch to 1-3/4 inch (35mm to 45mm)
Universal handing; fits both right handed and left handed doors
Includes durable all metal construction.
* Privacy：with lock function but keyless, you could locked inside, but can't open outside as there is no key. Usually for Bedroom/Bathroom door. (could open with coin in emergency)
* Passage : can't be locked, but has the latch,so just turn to open. Usually for Hall or Closet door.
* Entry-Keyed Alike:1 key could open all locks, very convenient.(3 keys included for each lock)
* Entry-individual key: Different key to open each lock.(3 keys included for each lock)
* Dummy: only single knob(no latch).