Drum Key
thingiverse
It's a little snug at first but after a little use it fits nice. This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/9BvHWmxYKzM
Download Model from thingiverse
With this file you will be able to print Drum Key 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 Key.