Starrett 12" Combination Square Pegboard Holder -- Sy's Peglock Board

After running into this pegboard system:

https://www.printables.com/model/249871-sys-peglock-locking-pegboard-system/files

I had to create some new variations in cad to hold some of my woodworking tools.  So I decided to make a holder for my rather expensive 12in Starrett Combination Square.  This holder will hold any 12" combination square pretty securely… not just Starrett.  Above link leads to the template plate I used as a starting point.