I was looking like a bushing type adapter, 8mm inside diameter and outside 3/8”.
But luckily I found the M8 Adapter. I have a Japanese car, but wanted to use a American made car shifter knob. It is a PERFECT fit on both ends. My shifter looks like it’s all one piece. And the price was only $8.00. I would had paid $100.00 if that was the asking price. Now I’m going to check here first if available before even checking Ebay.
Thank You for providing an awesome product. that looks so great.

If you're in the market for a product that can convert a cymbal stand to a mic stand, then this is what you're looking for. Combine it with their rigid bar and microphone adapter, and voila, you have now successfully converted your cymbal stand to a fully functioning mic stand! There is no other adapter out there that would hold up to the rigors of gigging. This is it! God bless and more power to everyone at SnakeClamp!

One of the very few producers in the world of this accessory practically unobtainable an adapter from M8 female to 3/8 male, honest price, excellent workmanship and machined from solid, considerable weight and consistency therefore of quality the material that I have been using for a month out in the environment. outdoors, shipping from the USA to Italy very fast (less than 2 weeks including customs). Honestly, if I were a company and not a private individual (poor ham radio operator who doesn't earn anything) I would choose them as suppliers even if they are overseas! 1000% recommended. Really happy they solved a problem that took me months to decide with them!