KX Low-Profile Quad Monitor Arms, Column Desk Mount, White Chief’s premium Kontour™ KX Series Monitor Arms provide the most complete range of motion available, due to our exclusive FleXlink design. KX Series mounts with FleXlink optimize the depth of dual-, triple- and quad-monitor installs for shallow depth desktops while still providing full range of motion for screen sharing with colleagues. This series includes Chief’s patented Centris™ Extreme Tilt technology for effortless fingertip monitor positioning. Kontour™ monitor mounts float your displays in the optimal ergonomic position above your work surface to create a more productive and comfortable work environment.