Millennium Blades Thick Insert
thingiverse
I printed three of these thicker walled inserts and 1 of the thin walled and it fit perfect in my box.
Download Model from thingiverse
With this file you will be able to print Millennium Blades Thick Insert with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Millennium Blades Thick Insert.