Drum spout
thingiverse
This fits snugly into the mouth of a drum where the outside diameter is roughly 40 millimeters.
Download Model from thingiverse
With this file you will be able to print Drum spout 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 Drum spout.