Triple Monitor Mount Stand for 3 Monitors, Adjustable Gas Spring Monitor Arm Desk Mount with Tilt Swivel Rotation for Three 17-27 inch Screens up to 6kg Each, 2 Install Options (MD8003)Wide Compatibility Ideal for most LCD screens and computer monitors 17" to 27" weigh up to 6kg, with 75x75mm or 100x100mm backside mounting holes. Full Motion Gas spring arm max extension to 761mm provides a smooth adjustment motion. 400mm easy height adjustment for optimum viewing angle, rotate 360, tilt 80 up and down, swivel 90 left and right. C clamp + Grommet Option C clamp and optional grommet base save your valuable desk space(fits desk up to