Z-Rail Ball Mount

Not only does it grip tenaciously to your camera cage and monitor, but it rotates where you need it... and STAYS where you need it, without tools or knob fiddling. Best option available for the purpose.

I have a Ninja V and GH5 (Zacuto cage) this was just what I needed. It fits either with or without the GH5 XLR adapter. You can either lock it down and keep it unmovable, or tighten it just enough to keep it in place but not so much you can't move it a tad to adjust the Ninja if needed. Thats how well made this is. You can slide the monitor forward and backward on the top mini Z rail end, and forward and backward on the bottom nato rail, cage end .... and of course rotate the monitor horizontally 360 degrees and pitch up up or down 180 degrees.

NOTE - if you want to run a shotgun mic atop the wooden handle, make sure you get a low profile shock mount like this so the monitor wont interfere with your mic.

https://www.amazon.com/dp/B01LVZUCJM/?coliid=I3SDK4H99LYHK3&colid=Z6GMC8WE6ZKW&ref_=lv_ov_lig_dp_it&th=1