Another variation ....
I've utilized the yellow pvc ( inside dimension vs. white's outside dimension) and secure the mics with rubber grommets. The grommets fit very securely in the pvc and grip the mics super tight. I went with a center 'T' mount into which I can vary the length of pipe to R/L. I also use a short piece for the down tube, just long enough to slip into a Shure Donut. Again, the fit is secure - no spin or wobble. Pictured is the DIN mount. In addition to the length of Right / Left sections, the 45* elbows can be swapped for 90* to give AB. I snake the mics up through the 'T' , but this must be done with the capsules off to make the 90* turn.
Once in place it can remain. No disassembly needed except for capsule removal when changing elbows. This is the stock set with 25' cable that I tech flexed. I don't remember the size but it was not necessary to remove the mini xlr connectors to run both cables through. I don't own a set yet, but I'm sure big ass shure windscreens would cap this off nicely.
I hope the photo attached properly ...