This microphone thread adapter allows you to change a 3/8" thread to a 5/8" tread so you can easily convert your microphone mounts to whatever stand you have on hand, These microphone thread adapters are perfect for location work giving you peace of mind when on shoot and dealing with stands, microphone or mounts that you are unfamiliar with. This adapter also has flathead grooves on each side so you don't have to worry about the adapter getting stuck inside a mounts thread.