To lock the slide lock from the outside you need to install a lock handle with the spindle inserted into the square hole next to the operating lever.
Lock base of door from the outside.
Once installed turn the handle 90 degrees to lock the slide lock.
It s easy to install and allows you to firmly lock the closed barn door in place.
For use in combination with a door knob lever lock.
Installation is similar to other types of locks for doors.
Electronic door locks use an electronic keypad instead of a key.
This will turn the operating lever and extend the bolt into the locked position.
It s also super affordable costing around 20 or less.
A doorknob lock is designed to slide along its strike plate and pop into its door frame lock but if your doorknob lock is set tightly against the door frame then the constant friction of pulling the door closed with this lock already initiated will begin to cause damage to the lock and the door frame.
Entry can be gained by entering a numeric code on the programmable keypad without the need for a key.
A brilliant yet simple technique to lock the door from outside without disturbing or asking your friend to lock the door.
A hasp and a padlock.
However you may decide to use your sliding glass door as a regular entry point in which case you might want to think about installing a key lock so the door can be unlocked from the outside.
Pull the door closed gently without locking either of the locks first.
To lock the door from the outside.
A key lock can also be installed on the inside of the door for added security against intruders or to keep small children from opening the door.