Chief FCAVCA monitor mount accessoryVariable Column Adapter, 70. 7 kg max, Black The FCAVCA Variable Column Adapter makes it possible to add displays to I beams, box beams, trusses and a variety of column shapes and sizes. For use with Fusion, Fusion Modular and Thinstall Swing Arm mounts. Features Product type Column adapter Product colour Black Maximum weight capacity 70. 7 kg Compatibility Fusion, Fusion Modular, Thinstall Swing Arm mounts Packaging content Quantity per pack 1 pc(s)