A complex lock system for the inside door security.
An inside handle and lock on a door.
A metal fastener is holding the door closed.
A silver door lock with a couple bolts in it.
A gleaming white door sports a silver latch.
This door lock is currently in a locked position.
A white door has a silver lock on it.
A simple lock on a door is in place.
A white door is being locked by a metal lock.
Up close you can see the silver bathroom door lock on the stall.