I made some replacement parts for a Keter plus shelf 90/40/5 heavy duty plastic shelf (printing extra parts also allows different configurations than shown on the example pics that come with it):
- feet (I made a “regular” version and one with a little bit more wall thickness in case you need a little more ease of mind. The regular version should be sufficient though) Of course you can just put the shelf boards directly to the ground but i tend to avoid that in case of any spillage. It's way easier to clean up with the feet in place.
- horizontal connectors (again 2 variants: light and solid, light version is just as sturdy and has holes for attaching stuff like hooks or paracord)
- wall brackets
- plugs (altered to be a little less prominent)
Everything prints without supports.