The file 'Quad Spinner 3D Printer Model' is (stl) file type, size is 46.3KB.
I was tired of looking at tri spinners, so I designed my own quad spinner. You may have to adjust the size by 1% either way if your bearings don't fit. I use idnarbjm's caps: https://www.thingiverse.com/thing:1848330
Quad_Spinner.stl | 635.5KB |