Caps for wire shelf posts
thingiverse
OpenSCAD files and some sample stl of a couple of different caps to go on posts for some wire shelves I have. There is a simple cap that is just a cover for the top of the post and a more complicated cap I can mount other things to with an M3 bolt to connect them. The other thing I have included here is a cylinder with slots for holding USB cables. More pictures and info can be found at https://tomhorsley.com/hardware/corexy/gallery-cap.html I printed these in PETG, not sure the little "vanes" would be flexible enough to secure the cap in other materials.
With this file you will be able to print Caps for wire shelf posts with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Caps for wire shelf posts.