TV/Monitor Flexible Mounting system 8mm Rod

Not my greatest idea, using 8mm rod for mounting monitors is a pain the nuts take forever to place on the rods, the nuts have to be tightened really TIGHT, coach bolts don't work they just rotate in the plastic, access to nuts close to wall is nearly impossible, it took forever to print all the bits.

It does work though.

I would not do it this way next time, I'd just purchase some steel rectangle section and use that, rod's tend to twist way too much.