Main Features:41/1041mm Mounting Crossbar for Frameworks ID Series Creator Tree SystemJoins Two (2) ID Series Creator Tree Towers (GFW-ID-CT26TOWER / GFW-ID-CT31TOWER) for Extended Mounting RangeAttach up to Six (6) Horizontally Mounted ID Series Creator Tree Accessory ArmsLocks at Desired Height & AngleSupports Monitor Weights up to 60 lbs./27.2 kgIncludes Mounting HardwareMaximum Mounting Range: 41/1041mmProduct Dimensions (Overall): 42/1067mm (L) x 1/25mm (W) x 5.7/145mm (H), Net Weight: 6.3 lbs./2.9 kgSpecifications:Ext Width: 1.00″Ext Height: 5.70″Weight: 6.30lbs