Atdec Spacedec Display Donut Pole 420mm Black SD-DP-420 – SPACEDEC range 420mm post "donut" style single display mount. Quick shift mechanism for easy height adjustment. Supports displays weighing up to 9kg. VESA 75x75mm & 100x100mm. Display height adjustment, tilt, pan, portrait to landscape rotation. Can be upgraded to support additional display in a back-to-back configuration. All mounting hardware, bolt through, desk clamp mounting options included.