Orfjall Caster Socket

This is the caster socket/insert for the Ikea Orfjall base. We have several of these, and the included plastic inserts started breaking and the casters were tilted. Ikea doesn't appear to have them as spare parts so I modeled them. I'm printing with PETG for some extra strength and I probably went overkill on the walls, but I figure it's better safe than sorry, since I may be sitting in it if it breaks. I have included the original SolidWorks files, so feel free to modify as needed!