I designed this 4x4 gridfinity holder to hold my 4.5" speed square.
It's 3 units high but the top lip of the square sticks out a bit, so it's probably 4 units high, realistically. Being only 4 units high, it should fit in any toolbox drawer.
I haven't tested other squares (the Milwaukee 4.5" square or the Johnson one) but I designed this model with enough wiggle room, so they should fit just fine. If they don't, let me know so I can update the model :)
Want more?
About the print in the photos
Onshape source file (even better than the STEP file): Here
If you remix this, just give me some attribution <3
The author marked this model as their own original creation.