Microphone Dual Monitor Arm Tube Mount

I made this simple monitor arm tube mount for the microphone, so you can have your microphone over your monitor.

This works with the quite common tube design single and dual monitor arms, which have an outer diameter of about 35 mm and an inner diameter of around 31.5 mm. The inner diameter is the only crucial dimension, since the adapter is about 31 mm in diameter. The hole in it is meant for the quite common microphone arm sold all over AliExpress and other places, which has a diameter of about 12 mm. 

The hole fits the microphone arm quite snugly, so it doesn't move much. If you want to rotate the microphone, it is possible by rotating the whole adapter, since the clearance is slightly more in the monitor arm tube than at the outer edge of the part. That is intentional, so that the microphone arm can also rest on the adapter, unlike before, when it was hanging mid-air, causing more wobble.

Otherwise, nothing special to consider, print with the material of your choosing, just make sure to add at least 3 walls to give it enough strength.