Long MP Clamp with shackle
It has a shackle attached to it which will come in handy when you want to attach a lanyard to it.
One of the nice little Nauticam inventions that make your life easier!
On top of that, you can take off the shackle and add an S&S stem, or an armball.
(Lanyard: e.g. 25411 or 25412)