Lucasey LC200CD Black flat panel ceiling mount

f/ 2 Screens, Capacity 100lbs, Vesa 100mm / 200mm Dual back to back ceiling mount with pivot, tilt and adjustable height. Fits two monitors that weigh less than 50lbs each and uses 100mm x 100mm, 200mm x 100mm or 200mm x 200mm VESA mounting patterns. Mounts to ceiling structures using the provided rectangular flange and wood lag screws. Ceiling mount accessories are available for concrete installations, longer drops or steel beam ceiling structures.