Manual hoists are mechanical devices used to lift heavy loads without the need for electricity or other power sources. They typically consist of a pulley system and a hand-operated mechanism, allowing users to raise or lower objects safely and efficiently. Commonly used in construction, warehouses, and workshops, manual hoists are valued for their portability and ease of use. These devices come in various types, including chain hoists and rope hoists, each designed for specific lifting tasks. Manual hoists are often made from durable materials to withstand heavy use and are essential tools for workers needing to move items in tight spaces or remote locations.