Peerless-AV DS-VW775 SmartMount Supreme Video Wall Mount for 46 to 60" Displays Supports 46 to 60" Displays up to 125 lb, 200 x 200 to 600 x 400mm VESA Pattern, Extends 3.9 to 14.02" for Easy Service, Provides 1.5" of Adjustment on Each Axis, UL Listed...