The exterior lever handle is paired with a push button keypad that allows you to program unique entry codes and gain access sans key while the interior handle features a thumb turn to secure the door from the inside.
Inside and outside door lock.
For an easy security boost home and business owners often choose to add a keyed deadbolt lock.
Not for high level of security needed for exterior doors.
Cylinder locks entry sets are typically locked from the inside using a button and unlocked from outside of the door with a key.
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Privacy door knobs have a push lock or twist lock on the inside of the room.
Designed for interior doors such as bathroom and bedroom doors.
Limit 5 per order.
In cases of accidental locking these unlock from outside of the room using a coin or stiff push pin.
In addition to the exterior key hole some newer single cylinder locks.
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Door locks knobs and handles when it comes to choosing door hardware the most important consideration should be security.
Unfortunately this type of lock can be fairly easily forced open using typical burglar picking and bumping techniques.
A single cylinder lock opens with a key from the outside and operates inside by turning a thumb knob.