Sit, Stand. Stand, Sit. This sit-stand monitor mount is a great fit. Symmetry‘s Tide was designed to help with the ebb and flow of the daily work cycle. The sit-stand monitor mount is perfect for both new and existing workstations and allows the user to transition from a seated position to standing up with locking height adjustment in an infinite number of height settings. Installation is simple and tool-free with just one clamp to tighten, otherwise the unit comes fully asse