Right Angle Clamp Jig

I saw a great video (https://www.youtube.com/watch?v=3cME3vK1aaQ) from DIY Creators for woodworking and was particularly interested in recreating the Right Angle Clamp Jig from the video.

Not having any woodworking tools, I decided to replicate the jig so that people who are branching out from 3D printing to woodworking can incorporate their printers for future builds.

Additionally this can probably be used as a template as well, but since I have yet to start woodworking I wouldn't know XD.

Files:
- Right Angle Clamp Jig: The spacing between the holes are 5/8"
- Right Angle Clamp Jig(1 inch gap): The spacing between the holes are 1"
- Templates for both versions (they are 5mm thick).

If you do create it and implement it, please post! I would love to see it in action!