K&M 23873 Monitor mount

Was surprised, that the pipe has 30mm diameter, unfortunate that it out of all other brands standards which is 35, no compatibility. All other was ok-level.
Edited: after a month of use - it's a pain to adjust. First I set it up, got hydraulic adjusted and all looked good, since did not use it much, but now it is terrible thing to operate, horizontal level of monitor is hard to adjust cause the clips on the rotating vesa part is too tight, overall if you try ro move it around it takes really much force to pull towards or push back, every joint is really tight and leaden.