The EA 2124 A mt suspension is able to accept microphones from 21 to 24 mm in diameter. It has a swivel mount with a 5/8"-27 female thread, plus a thread adapter to connect to 1/2"- and 3/8" stands.
It can be used with KM A, KM D, KM 100, KMS, KMR 81 and KM 180 series.