The 5-series plugs I miss. Often are lousy 5-he anchors any things in. I would like to use a decent anchor. Otherwise the set is sorted and perfect for many applications you are first prepared in household. Professionals would soon end because of the limited numbers. Suggestion: The installation instructions and the table with the recommended drilling screws and data should not be on the underside. Close cumbersome and no time are the result. -Unfortunately It can not be removed and glue on the tops, so that you can not change it practical. Pity!