Customize your Mini Articulating Arm with new ball joint attachments. This Ball Joint can be swapped with the ones included with the Mini Articulating Arm and features various options that support multiple attachment types. These attachment types include ARRI Rosette, Cold Shoe, NATO, 15/19mm Rods, GoPro Mount and even SmallHD's monitor connection type. An Extended Ball Joint Arm can be added to expand the points of articulation and increase the size of the arm for unique applications.