Spool spindle
thingiverse
You can change the diameter of the center hole to fit the shaft of your spool holder.
Download Model from thingiverse
With this file you will be able to print Spool spindle 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 Spool spindle.