Artiteq magnetic hangers
To hang wall decorations in spaces with steel walls, you may consider using Artiteq magnetic hangers. Picture Superstore offers a range of products in that area such as magnetic coat racks, magnetic picture hooks and magnetic click frames. The magnetic coat racks are strong and easy to instal without a need for drilling, even on a steel wall cabinet.
To be attached to a metal surface. The magnets are powerful enough to carry the weight of several jackets. It looks great on your wall.