A french cleat hanger is also called z clip, z bar hangers and wall cleats.French cleat picture hanger can be used for picture frames,mirror mounting,float shelf,floating cabniets,tool board,white board,headboard,decorations,art paintings,wall plants,posters,clock in home or office. All items on wall such as picture hang solutions,mirror hanging,etc.Z bar cleat is ideal for long or heavy items.