About this 3D model

I used metal prats at my previous design, some pictures and videos are directly from that. I used that for reference. It's the same way to install them. If you want a metal bolts version, please let me know. This model is a stand for portable monitors with vesa mount. I used a new design so you can adjust the angle and height easily. You can change the needing force just by tightening the bolt. I am not very good at English. If you find something confusing, please leave a comment so I can fix it.