PWM Controller Box for HiLetgo 12V~40V 10A PWM DC Motor Speed Controller

I bought the Hiletgo PWM speed controller to change the speed of a 12 volt fan, but it does not include an enclosure box. It was only a bare PCB Board. This model will house the PWM controller using four pegs that will fit through the holes at each corner of the PCB board. No tools or screws are required - this model slides together with a friction fit. 

Connect the wires first, then place the PWM controller board inside the bottom half. Place the top half over and press down to finish assembly. You may need to pound your fist over it if the fit is tight :)
 

Please let me know if the model tolerances are too tight to fit together smoothly - I will make the proper modifications to the model. Or you may lightly sand the parts until they slide together. Your feedback and comments are always needed!

I included the original Fusion 360 project file so you can make modifications to the model to fit your needs if any alterations need to be made.

This is my first upload that is entirely an original design. I hope people will find this useful!

Product can be purchased from Amazon:
https://www.amazon.com/HiLetgo-12V-40V-Controller-Switch-Module/dp/B00QVONO20/