Abomineve Homem das Naves on Nostr: I use one of these, they're usually listed as "monitor mount reinforcement plates" or ...

I use one of these, they're usually listed as "monitor mount reinforcement plates" or something similar.
It's not very pretty, but mine's been holding 2x 24" monitors for about 4 years now on a Lagkapten top with no signs of sagging.