Sturdy but sleek, the ST670 makes discreet wall mount applications for large flat panels stylish and professional. It has a low-profile of 3.04 inches and can support most 42-71 inch screens up to 250 pounds. Once mounted, it has up to 12 inches of horizontal adjustment for perfect screen centering. Installation is easily done in 3 steps: attach the mount to the wall, the universal adapters to the screen, and then hook the screen to the mount. An open wall plate with junction box access ports allows versatile and flexible cable management options. Better yet, it has a tool-less tilt feature that allows continuous 15 degrees forward tilt and 5 degrees backward tilt and the option of fixed tilt at 5 degree increments.Moreover, the mount comes in two models, standard and security, making it perfect for all commercial, office or home applications.