A hook stacker, also known as a crane hook stacker or hook-type stacker, is a specialized lifting device designed for handling and stacking pallets, containers, and other heavy loads using a crane or hoist. Vishwai Industries India Pvt. Ltd. likely offers a hook stacker as part of their material handling equipment lineup.

Hook stackers are commonly used in warehouses, manufacturing facilities, and other industrial settings where overhead cranes or hoists are available. They offer a safe and efficient solution for lifting and stacking heavy loads, improving productivity and reducing the risk of injury associated with manual handling.