Gridfinity tray for hex driver bits with corner extensions to allow stacking or a lid.

The two files are the same model, but one includes the PLA recycle logo on the bottom.

Some of the bits I have in my set are slightly longer than the ones I measured to make the model. This causes any bin stacked on top of it to sit on the bits. It still stacks but isn't quite as perfect as a normal gridfinity stack.

Since I probably won't stack these unless i'm carrying them I probably won't change it.