Peerless ONE-TP OneMount Expandable Tilt Wall Mount for 23" to 84" Displays (Black) (Discontinued by Manufacturer) Fits 2384 Flat Panel Screens Wall Plate Converts From 19.25 Wide To 43 Wide 3-Plate Configuration Designed For Easy Installation Adapter Brackets Extend From 13.75 To 27.125 Up To 12 Of Horizontal Adjustment After The Screen Is Mounted