Base for Acer 20+ inch LCD monitors

This is a replacement for a broken base for an Acer LCD monitor. Seems to work with 20+ inch monitors, at least 20" and 23" monitors I have in the office have the same arm that this fits in.

We in the office jokingly refer to this model "it works even if it warps" as warpage gives the lower part a cool domed look.

Uses 2x 3mmx20mm and 2x 3mmx12mm screws for assembly