Atdec SA46B Monitor Arm for Displays up to 26.4-Pound with Quick Release Mechanism and 75x75/100x100mm VESA Support, Black Monitor Arm 18.11 or 460mm with three articulation points for mounting larger displays and greater cockpit angles. Part of Atdec's modular Systema range Full range of motion via 3 pivot points. Tilt, pan and portrait to landscape rotation Supports displays weighing up to 26.4lbs or 12kg with a VESA mounting hole pattern of 75x75mm or 100x100mm Quick release mechanism for easy attachment/removal Durable steel and Aluminum materials; 10 year warranty