The Manfrotto Nano Clamp is characterized by its compact dimensions and its good to be employed variability. With approximately 4kg maximum load it holds much absolutely securely in place. I use it with a Manfrotto ball head and am very satisfied with the terminal, especially since I can with my mountain bike rotate videos now, the Nano Clamp is almost everywhere a secure grip, their jaws are rubberized for it.
I had uploaded for this product an additional product image, because here you can see the practical adapter from 1/4 "to 3/8". This is necessary for almost any application and appropriate by the two different threads at the terminal for a wide range of, for example, ball heads.
In particular, to use all not a cheap product, but highly recommended and well, not only for cameras.