STC1000 Temperature Controller Housing

I am making a mains powered heated bed for my printer and needed a housing for the temperature controller. I designed this to complement the look of my printer and so that it would fit under the print bed, although it could be used for any machine. I will stick it in te position shown but you may wish to add some stick-on rubber feet if you plan to use it free-standing.

The retaining clips for the controller fit down the inside of the housing from the back. Push them into place with a long t