Hook to fit over a cubicle wall, parameterized in OpenSCAD so you can adjust to your cube wall's thickness.

I needed a coat hook and found "Coat Hook" (cube-hook-v2.stl) https://www.thingiverse.com/thing:34740 but the spacing was wrong, and if I scaled it to fit, the curved hook would have been distorted. So, I redesigned it in OpenSCAD with parameters for the width and depth of the plate at the top of the cube wall, as well as the size of the hook.