A video inspired me from Inheritance Machining on youtube: https://www.youtube.com/watch?v=y5S4Q20lKEE

Made a 3D printable version of his design. Not as sturdy as the metal one he made in his video but very happy with a 3d printed version.

I used 2 m3 screws on the side with the nuts pockets for the locking mechanism that works great. I honestly didn't expect it to work this well. half a turn will lock it with no issue.