Relay power cord case

This is a case for the [Sparkfun Beefcake relay](https://www.sparkfun.com/products/13815). In addition to the two 3D printed parts, you will need:
* A cord that you want to splice into the relay. I used something like [this](https://www.mcmaster.com/71535k51) that I had lying around.
* [Sparkfun Beefcake Relay Kit](https://www.sparkfun.com/products/13815)
* Some sort of control wire. I used an old USB cable.
* Cord grips, I used [McMaster P/N: 74125K81](https://www.mcmaster.com/74125k81) - Quantity 2
* Rubber grommet, [McMaster P/N: 9600K38](https://www.mcmaster.com/9600k38) - Quantity 1
* \#4-40 heat set inserts, [McMaster P/N: 93365A120](https://www.mcmaster.com/93365a120) - Quantity 8
* \#4-40 socket head cap screws, 5/32" or 3/16" Length, [McMaster P/N: 92196A214](https://www.mcmaster.com/92196a214) - Quantity 8

Print the two parts in the orientation shown. The parts should not need support.

NOTE: This project involves working with high voltage. Please make sure you kn