Tilt Wall Mount for 42" - 80" LED / LCD / Plasma Built-in level enables easy & accurate installation. Lateral adjustment function allows screen positioning after installation Quick Connection mechanism enables easy Connection and disconnection of the screen, patented Auto-Locking mechanism prevents screen disengagement Compatibility to larger screen size applies for TVs with weight capacity and VESA pattern specified above. Lifetime warranty granted by barkan-30 years of innovation. Since 1988.