E3d 40mm fan adaptor
thingiverse
Low profile 40mm fan adapter that screws onto the original cowling to allow a 40mm fan to be fitted
Download Model from thingiverse
With this file you will be able to print E3d 40mm fan adaptor 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 E3d 40mm fan adaptor.