openscad polypanel
thingiverse
These are an OpenScad module and an example using it for the quite nice Polypanel done by Devin Montes (https://www.makeanything.design/polypanels). Use the module to add polypanel connectors to any OpenScad design. There are two calls provided; polypanel_l() for a 'left' side and polypanel_r() for a 'right' side.
Download Model from thingiverse
With this file you will be able to print openscad polypanel 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 openscad polypanel.