A wedge-driving hammer, also known as a MAUL, is a tool used for driving wedges into wood or other materials. It consists of a heavy head and a handle, and is usually made of metal. The head is typically flat on one side and pointed on the other, allowing it to be used for both splitting and driving. The handle is usually made of wood or fiberglass, and is designed to absorb shock and provide a comfortable grip. Wedge-driving hammers are commonly used in carpentry, construction, and demolition work.