The file 'Ender 3 Feet – 42mm Rubber Stands 3D Printer Model' is (stl) file type, size is 29.8KB.
I've remixed it to use these 42mm Rubber Stands that I bought in Daiso Japan.
To fix it I've used these V-Slot Nuts https://www.thingiverse.com/thing:4860986
Feet_mod_42mm.stl | 130.6KB |