Parametric TPU Bumper

I designed these flexible bumpers to slide onto my kitchen cabinet handles yo prevent them from damaging my walls. Instead of stick-on dots that fall off or collect grime, these are permanent, adjustable, and custom-fit. This model is fully parametric and written in OpenSCAD, so you can easily adapt it to your own cabinet hardware. I've provided an OpenSCAD file with these adjustable parameters:handleDiam – nominal rod diameterhandleClearance – fit adjustment (adds to hole diameter)outerDiam – overall bumper diameterwallThick – radial thickness of inner/outer ringsspokeCount – number of internal spokesspokeThick – spoke thicknesstotalThick – overall bumper thickness