Locks

[Stefan-A]

One piece of dowel on the inside track, and one piece on the front/outside track. You only need to remove the front piece of dowel unless you slide open both doors.

Or if I want to open the door on the inner track.




Anyway, the glass is 6 mm, the tracks 9 mm and the wall between them is 2 mm. So the minimum space possible between the doors would be 2 mm and the maximum (i.e. the current) is 8 mm, which is more than enough for an adult male to escape through.