Step Andador metal or cat is a metal profile galvanized steel easy assembly and installation. This system provides a firm and secure pathway antiskid by which can move on a cover, also prevents damage to the covers and all their components by traffic personnel for maintenance and cleaning. It is ideal for platforms and walkways where firmness and support is guaranteed. Andador metal metallic panel is an integrated system that may include the hallway, banister and all fastening components.