This is a customizable 3D Model that allows you to create and print aluminum extrusion brackets for different types and sizes of extrusion profiles.
This is a customizable thing, where you can print your own retro lightbox. These boxes normally costs >20 bucks, a printed one costs me about 5 dollar.
I like the idea of the Sanding Stick by workshopbob, but I don’t want to buy some hex screws. So I’ve created this thing, where you can customize your sanding stick, that will automatically include the needed printable screws. I have also added the four sticks I’m using in the first picture as .stl files on thingiverse.