Duttek Articulating Arm TV LCD Monitor Wall Mount with Full Motion Tilt Swivel and Rotate Arm for Most 15" 17" 19" 20" 22" 23" 24" 26" 27" LED TV Flat Panel Screen Compatible with VESA (mounting hole pattern) 75x75(3"x3") or 100x100(4"x4") High grade steel material offers loading capacity to 17lbs Post-installation level adjustment allows the TV to perfectly level; Removable TV plate designed for single-person installation Adjustable +/-5 degree tilt, 180 degree up down and left right swivel Common hardware pack included in the package