Here is an assortment of useful clips that fit the 4040, 2060 and 2040 extrusions used on a BlackBox 3D printer.
Print the parts on edge as shown in the picture for best strength. Each clip gives you that satisfying snap when you push it into place. Easily removed using an Allen key, just place the short end underneath the clip and tip up it will pop right out when needed.
Print using ABS at 100% scale since I already accounted for the shrinkage.
Feel free to provide feedback and requests are welcome.
Enjoy
The author marked this model as their own original creation.