What is metal framing channel used for?

Metal framing channel is used to build modular frames, brackets, racks and supports. It can support pipes, electrical conduits, cable trays, HVAC ducts, solar panels, control panels, equipment frames and rooftop services.
Because it is a bolted framing system, it can be adjusted or modified more easily than welded steel frames. Eaton describes strut systems as support solutions for electrical, mechanical and datacomm applications in commercial and industrial environments.