A floating signal to indicate the location of the stranded anchor. The grippiale becomes useful to use especially on rocky bottoms to be able to retrieve the anchor stuck between rocks. The grippiale makes it possible to minimize the length of the grippia, that is, the line used to locate the exact place where the stranded anchor lies. Thanks to the floating signal, we can move to the perpendicular and retrieve the anchor with the windlass. Convenient and inexpensive.