This configuration includes three triple monitor mounts with bowed arm and a 42" single pole with extrusion track base. Many monitoring consoles use aluminum extrusion or track rails to mount and position video display monitors. Each mounting head provides 90° of omnidirectional movement. It features: - VESA 75 x 75 or 100 x 100 mm compatible - Base can be installed on 1.5" on-center T-slot channel or single T-slot channel - Mount can be positioned anywhere along the pole - Each head provides 90° of omnidirectional movement - 360° rotation - Key hole mounting slots ensure faster installations