Simple Parametric Cylinder Hook

My wife was struggling to find the lighter above the microwave, so I made a little hook to hang it where she can see and reach it. It's designed to provide a little snap and retain whatever's clipped in, as the top of the hook just barely overlaps the object. You could probably install these up-side down and be just fine (I might just do that, now that I think about it…). Just a simple little hook designed to hold cylindrical objects. F3D is parametric - just change d1 to the diameter of