I wanted to remove the tripod from behind my desk and utilize the VESA mounts on my PC monitor arms instead.

My set up is a bit different than others: My monitor itself uses the 75mm VESA mounting holes and not the 100mm. This means the 100mm was left for me to use for whatever I wanted. For most of you: you'll need to get longer vesa screws 10mm longer than you're currently using.

The hole at the top is for a 3/8 bolt that attached to the ball head arca swiss quick release assembly.

No

.2