A fluke anchor is a type of anchor commonly used in boating and sailing. It features two flat, triangular blades that can dig into the seabed, providing a strong hold. The design allows the anchor to set quickly and securely, making it effective in various seabed conditions, such as sand or mud. Fluke anchors are often made from materials like steel or aluminum, which offer durability and resistance to corrosion. They are popular among recreational boaters and are typically used for smaller vessels, such as sailboats and motorboats, due to their lightweight and easy-to-handle nature.