This is a parametric hook that can be customized with different parameters for all types of hooks! Can be customized directly from customizer or by downloading OpenScad.

I've divided the hook into 3 sections: top, center, bottom:

• Top and bottom each include 2 curved sections (inner and outer). Each curved section contain variables responsible for altering angle and radius of the curve.

• Top, center, and bottom each have 1 straight bar section that can length altered.

• All sections share a width(perpendicular axis to the curve/bars) and depth(or extruded height) variable.

Credits to Alex English for the Wedge module.