Atdec AWMS-6-13717 Grommet Clamp Black

AWMS-6-13717 is a hex solution with tall post. It holds six smaller monitors each to ~24" and is popular for security stations and infrastructure control rooms. Individual monitor adjustability ensures user ergonomics, which can be otherwise challenging to achieve for large visual display areas.
Consider AWMS-6-46275 to mount six monitors larger than 24" each.
AWM-A13T-B: Atdec AWM-A13T 130mm Short Swing Monitor Arm, Adjustable Tilt and Pan, Black
AWM-A71T-B: Atdec AWM-A71T 710mm Long Swing Monitor Arm, Adjustable Tilt and Pan, Black
AWM-P75G-B: Atdec 750mm Tall Post With Guide Marks Black
AC-GC-B: Atdec Grommet Clamp Black