Polypanels // Snaps Only (Custom Panel Tool)
byMake AnythingThis download contains STL files for just the snap connector for Polypanels.
Better yet, you can work off of my Fusion 360 File : https://a360.co/2UkcC9B (just tag this model as the remix!)
To learn more about making good Polypanels, visit my Intro to Polypanels site. Check out the "Make Your Own" section for general design guidelines.