Our current patio door only locks from the inside. I saw a YouTube video from your company that shows how to install a handle that will lock from the outside. I am sending pics of our current door to make sure that your lock will work for us. Thanks so much. If it works, it is a real answer to prayer.
Paul from SWISCO responded:
August 25, 2016
Thanks for posting. If your inside handle still works, you could re-use your outside handle by knocking out the center plug and installing a key cylinder like our 82-310. If you need a new outside handle entirely, see our 82-306.