👉 Keel (or keelboard) is a type of metal structure used in ships to support and stabilize the bow, stern, and sterndeck. Keels are typically made from steel or other corrosion-resistant materials and can vary in size and shape depending on their purpose.
Keels often have multiple rows of keels that are connected at each end by pulleys and gears. These keels act as the primary anchor points for the ship's balance and stability, providing a stable foundation for the ship
keels