Professional boom rod with retractable terminal for use in straight rod modes. Sturdy but at the same time stable and light, it is characterized by its "single arm" leg and by the end of the plate support made with a ball joint, which allows a total customization of the positioning of the plate thanks to a 360°. All the connecting parts between the tubular sections are made of Aluminum (with satin sandblasted finish). Furthermore, those connecting the pipes are characterized by "empty" sections that lighten the support without compromising its mechanical strength and durability.