This is a Monitor Mount with VESA 100x100 and 75x75, holes at 5mm.
This version here is another remix of mine that uses 24% less volume.
I simulated this in Inventor, it shouldn't make any difference from the version that uses more material.
Printer Brand:
Creality
Printer:
CR-10S
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
35
Notes:
I'd use at least 30% infill