C-clamp and grommet base for Workrite Ergonomics' Conform articulating monitor arms.
Workrite Astra 3 Two Piece C-Clamp Mount - LTG-CCB-TP-S
Workrite Willow Single Monitor Arm - Ergonomic Office Accessories
JIBE’s unique arm design allows arms to be fully pushed back in while keeping monitors seamlessly positioned side by side. A detachable VESA plate
JIBE Dual Articulating Monitor Arm
WORKRITE ERGONOMICS
Workrite Ergonomics - Sequoia Monitor Mount
Workrite Conform Single Articulating Monitor Arm – Jestik, Inc.
Workrite CONF-BSE-TPCCG Conform 2 Piece C-Clamp & Grommet Base
Workrite Ergonomics, Willow Dual Monitor Arm - Solutions Office
Conform Single Articulating Monitor Arm - Workrite Ergonomics