Like many hobbyists I have a pegboard for hanging all sorts of things. There are plenty of designs here but I couldn't find anything for a hanging system like I wanted for my size pegboard.

My pegboard is 1/4 inch (6.35mm) thick, has 0.22 inch (5.6mm) holes that are in a 1 inch (25,4mm) grid.

That's why I quickly put something together in Tinkercad myself and I'm publishing it here, maybe someone else can use it too.