0.2 ml microfuge tube adapters

thingiverse

I've come across similar adapters that enable you to place 0.2 ml PCR microfuge tubes in a standard-size rack, but they rarely seemed to snap into place correctly. I completely revamped it from the ground up to ensure a snug fit for both the rack and the tube. The design file is optimized to print nine adapters simultaneously, which typically takes approximately one hour.