Parametric Gridfinity Round Object Holder

A fully parametric Gridfinity round object holder for anything cylindrical or round-ish that needs a stable spot in a drawer, toolbox, shelf, or workbench grid. Use it for WD-40-style cans, spray cans, paint bottles, glue bottles, oil bottles, pill bottles, spice jars, small tubs, G FUEL or supplement containers, mugs, cups, tumblers, tool handles, flashlights, markers, pens, and other round objects.  The OpenSCAD file is customizable: set the object diameter, add a little clearance,