1It is used to hold an object firmly in place while work is done on it, typically attached to a workbench. 2Made from high quality material, through fine process, with high hardness and strength. 3Small and delicate, it will not take up too much space. 4The clamp is wide enough to fit most any bench or table within thickness of 34mm. 5Perfect for holding small parts in jewelry, hobby, model making, electronics, home and work bench many more applications.