This is a tool used to equally divide a space into as many points as necessary, you would only need to print more parts to make more points to divide.
I have updated the files and created a version 2
Changes for V2
The dividers can go further apart now
Screws used for tighter fit
Same middle piece
There is a small lip on the tip that can be used to press against the work to get more accuracy
the curve next to the tip was replaced with a 45 degree edge.
included 3d printable washers but any will do