SIIGs Large Full-Motion TV Wall Mount is an articulating full-motion universal flat-panel TV wall-mount designed to accommodate LED/LCD/Plasma flat-panel display from 42" to 80" with up to 154lb weight capacity. Articulating dual-arm full motion mechanism supports tilt swivel and extend maneuvers to allow quick and easy viewing angle adjustments. 2mm thick heavy-gauge steel construction with powder coated black finish ensures a sturdy and durable mounting. Sliding bracket design makes installation easy and allows horizontal adjustment for optimal screen placement. This versatile full-motion TV Wall Mount is the ideal TV mounting bracket to free up your floor space and to compliment your TV display with a clean and professional touch.