Aluminium profile for steps with a tread surface of 45 mm or 65 mm. In the upper part, the profile has an indentation where our CA reference is to be placed, a very hard non-slip tape. It is recommended to install it once the profile has been fixed to the floor, in this way the fixing screws will be hidden. It is affixed once the work is completed and can be used both indoors and outdoors, for signaling and to provide safety on steps or in high traffic areas. The profile is supplied drilled, with plugs and screws.