Request number: 36389018

I have a set of 4 shoji screen sliding doors on a double track (two doors on each track). When the 4 doors are put together, the act as a room divider almost 12 ft long. The door pattern, when acting as a room divider, is shown in the attached sketch. In the past, these doors slide past each other and cannot be latched or locked. I want to be able to latch these door together from one side as shown on the sketch.

Can you recommend a thumb turn or other device that can by set into the door jambs to fix them together.

Thank you,

Tim