The fluke of the Claw Anchor is fixed to the anchor shank and cannot rotate freely, it is usually seen on some small fishing boats or yachts. The fluke shape of the Claw Anchor is a bit like a duck's paw, which can have greater resistance when dragging. The sharp front end of the fluke can penetrate deep into the soil, allowing the ship to quickly complete mooring. After anchoring, the wide fluke can bring greater retention force.