The Rocna Anchor is a true multi-purpose anchor that sets and holds in most seabeds, from soft mud to hard sand, clay, grass, and kelp. Precision setting: The roll bar (A) ensures that the anchor always arrives at the ideal angle for penetration, and the setting skids (B) guide the fluke tip (C), which acts as a sharp chisel cutting into the seabed. With a third of the anchor's weight on its fluke tip, an instant, reliable set is ensured with every use. Rock solid holding power: of all anchor types, a concave fluke (D) gives the greatest resistance, and through clever design, Rocna provides the largest fluke area possible. In very soft seabeds, this provides the holding power to secure your boat. On hard or weedy sea floors, Rocna's chisel tip (C) ensures that it cuts through and bites deep.