Reinforced arm for mounting cable trays, mesh trays, cable ladders, pipes and other elements.
  - mounted to the wall/structure with one screw
  - high strength parameters
  - thanks to the increased width, it can be mounted to the open side of the channel (possibility of smooth position adjustment)
  - the low height of the arm facilitates the assembly of multi-level cable routes in places with limited space
  - option E90 for lengths of 50 - 400 mm