Oscillating Multi-tool Blade Holder

I created this blade holder for a Milwaukee case. I received the blades in the case in blow mold plastic which was great until you remove the plastic to actually use the blades and then you're left with all the blades crashing around in the case with no good way to secure them. I came up with this solution that clips right into place in the existing side notches and then the nuts hold down the blades. I'm including the Cura project in the files because I made the threaded part and the nuts 100% solid but the bottom of the body is 20% infill. Also the nuts are sized to 106% in the project. If you download the individual files remember to size the nuts to 106% and it helps to have the threaded stems solid at the very least.