KALOC DS110-2 DESKTOP MOUNT MULTI SCREEN DISPLAY BRACKET ARM ALUMINUM ALLOY / STEEL Mechanical Spring (Tension Spring) VESA: 75x75-100x100mm Screen Size: 17"-32" Tilt angle: -50°/+50° Swivel angle: 360° Load Capacity: 3-10kg Gas springs use compressed gas to create a lifting force, while mechanical springs use a tensioned spring to achieve the same. For a more rigid and stable feel: Consider…