When the dimples align properly you will be able to easily open the lock.
Window lock key types.
Window latches are simple locks that should be reinforced by other locks to help fortify your window.
They re found on most single and double hung windows when they re installed.
For use in combination with a door knob lever lock.
Just remember to keep track of the key if you opt for this type of window lock.
Dimple keys are less complicated types of keys that rely on dimples in the actual key to open a lock.
Provide greater control over access to your home.
It s mounted on the window frame or sash and works well with single hung double hung and sliding windows.
Installation is similar to other types of locks for doors.
Electronic door locks use an electronic keypad instead of a key.
This type of lock requires a key to open or close the window.
The dimples which are cone shaped that are located on the key itself will match with other dimples in the lock.
They re found on the top of a window sash to secure the two sashes together when they re both closed.