Atdec 3x1 wall menu board mount (118.1" rail), tilting angle - 3 Display(s) Supported - 55" Screen Support - 149.69 kg Load Capacity - 200 x 200, 200 x 300, 200 x 400, 300 x 200, 300 x 300, 400 x 200, 400 x 300, 400 x 400, 600 x 200, 600 x 400, 800 x 200 - Aluminum, Steel

ViewSonic Monitor Stand - 5.50" (139.70 mm) Height x 5.50" (139.70 mm) Width x 5.70" (144.78 mm) Depth - Aluminum - For Monitor - Portable, Swivel, Tilt, Lightweight, Compact, Sturdy, Rubber Grip, Pivot, Rotate

Chief KONTOUR K2P22HS Pole Mount for Flat Panel Display - Silver - Height Adjustable - 10" to 24" Screen Support - 13.61 kg Load Capacity - 100 x 100, 75 x 75 - VESA Mount Compatible - Aluminum