Freezer Box Insert for 0.2 mL PCR Tubes & Tube Strips

These inserts are designed to fit in standard laboratory freezer boxes and should fit most 0.2 mL PCR tubes and PCR tube strips.

The upper rack stacks on top of the lower rack with a little extra clearance for any PCR tubes already on the lower rack.

There are larger openings in the corners to easily life the inserts in/out of the freezer box.

Edit Feb 24, 2024: Added Fusion360 (f3d) and step files for easier remixing.