rubi delta level system pliers flanges and wedges kitThe Rubi Delta Leveling System pliers, flanges and wedges kit is a practical set of tools for flooring and covering installation work. It consists of: a Delta Leve System pliers , usable on both floors and coverings (horizontal and vertical ceramic tile placement), a bag of 100 units of Delta Leveling System flanges (for use on ceramic tiles between 3 mm and 12 mm thick, with a guarantee of a minimum placement joint of 1 mm, 1. 5 mm or 2 mm) and a bag