spacer clips for the leveling system for precise laying of tiles and tiles removes any height difference between the laid tiles in the joint the leveling system includes - spacer clips of different thicknesses and leveling wedges (reusable) ARE NOT PART OF THE PACKAGE - ORDER NO. CODE 37175, 371176 application - using pliers 37177 the width of the clip indicates the width of the joint the application of wedges with pliers will level the tiles, after drying the upper part of the clip with the wedge is removed - with a white rubber stick or by kicking dimensions and quantity listed in the product name