The flat profile of the monitor desk mount makes it easy to adjust the height of your monitors. Adjusting the height of desktop flat screens at home or in the office often requires a lot of effort - loosening fasteners, moving the monitor up and down, tightening knobs to secure the monitor. With the DDR1727DC from Tripp Lite, a simple turn of the ergonomic knob on the back of the vertical support allows for quick adjustments from 24 to 47 cm. The monitor arm is compatible with flat screens ranging from 17 to 68.60 cm (27"). Choose between a desk clamp and a grommet mount, depending on your preference. This monitor mount includes a desk clamp and a grommet mount for secure attachment to the work surface. The clamp supports surfaces with a thickness of 1 to 2.54 cm. The grommet mount is suitable for work surfaces with a thickness of 10 to 40 mm. The maximum load capacity is.