Minor cleat is a term used in boating to describe a small metal fitting that helps secure ropes or lines. There are several synonyms for the term, including deck cleat, dock cleat, and mooring cleat. These fittings are essential for tying up boats and keeping them in place at a dock or anchor. They range in size and shape, depending on the size of the boat and the type of application. Cleats can be made from various materials, including stainless steel, bronze, and aluminum. They are often used in pairs or groups and can be found on the deck, sides, or stern of a boat.