I had at home a tripods of Hama quick coupling which I lost. To replace the I bought this expensive clutch. To my regret, I noted that the dimensions are not the same. Because I liked the piece I did not want to return and the extent've just filed rightly. So of course I have done the right of return, but what the heck, it fits and I am satisfied.
Vergleischt your recording with the proportion of this part. If they are correct is highly recommended this quick coupling.