A hand winch is a mechanical device used to lift or pull heavy loads using a crank handle. It operates by winding a cable or rope around a drum, allowing users to apply force manually. Hand winches are commonly used in various applications, including boating, construction, and automotive tasks, where power sources may not be available. These winches come in different sizes and capacities, making them suitable for both light and heavy-duty jobs. They are often made from durable materials like steel or aluminum, ensuring longevity and reliability. Hand winches are essential tools for safely moving objects without the need for electricity or complex machinery.