Spool Holder 2kg Extension - v2

Using 2kg spools for printing require a spool holder extension. I got inspired by a model of MartinL and his simple extensor. But his model just doesn't fit, because it has just a blank hole without clips/pins. So I modelled my own version from scratch using the existing holder as a sample. Works with both 1kg and 2kg spools. Enjoy! 

I suggest to print that out of PLA/PETG using 0.3mm layer height. See the .3mf file to get the idea. To assemble the model, just super-glue pins into holes (printing them separately allows proper layer orientation in order to prevent snapping).