This is a case for a LCD 12864 Graphic Smart Display Controller.
you will need 4 3mmX16mm coarse thread screws for securing the rear mounting plate.
The turn knob just presses on, no set screw required.
The "Stop Button" drops in the "Housing MkII rotated".
Due to the poor location of the SD card socket on this controller, an SD card extender is recommended.
This case will allow you to mount the control flat against a control box.
Overview and Background