Plastic Shelving Connectors

thingiverse

These are the plastic connectors you get when you buy plastic shelving of this type. If you have this style shelving units and need more connectors or want to add a simple hook, this is for you. -- Connectors print right-side up without supports, and brim shouldn't be needed. -- Hooks print right-side up with supports (tree worked great for me), and brim shouldn't be needed. I have not tested the strength of the hooks printed right-side up, but they seem fairly strong. If you want something stronger, it might benefit printing the hooks on their side. This would result in more supports.