The mounting accessory helps organize a system of suspensions, fasteners, and reliable connections. It is used to form complex structures and fastening nodes based on a C-shaped profile. The element allows connecting and fixing products together without welding. Hot-dip galvanized according to GOST 9.307-2021 and used for installation in high-humidity and low-pollution indoor environments, outdoors, and in mildly corrosive environments, in accordance with GOST 15150-69. It is a single piece, ready to use and requiring no preliminary assembly. It is fixed using a standard set of mounting tools.