Sliding glass door locking handles

As long as there is nothing on the inside of your house that would interfere with the handle, it won't really matter how far it sticks out. As for included hardware, the 82-020 set only comes with the interior handle, exterior handle, screws, and thumb lever. The key lock is not included.

You can see two compatible key locks on the 82-020 store page under "Related Item(s)." The first is the 82-306, which is a complete exterior pull plus key lock. The second is the 82-310, which is just the key lock by itself. Either will work with the 82-020, but buying the key lock by itself would require making your own punch out in the exterior pull. For the 82-306, this punch out is already made for you, which is the trade off.