Mechanical grippers are devices used to grasp and manipulate objects in various applications, such as robotics and manufacturing. They typically consist of two or more fingers that can open and close to pick up items. Grippers can be powered by electric motors, pneumatic systems, or hydraulic systems, allowing them to handle a wide range of weights and sizes. These tools are essential in automated systems, where they perform tasks like assembly, packaging, and material handling. Mechanical grippers can be designed for specific tasks, such as parallel grippers for flat objects or angular grippers for irregular shapes, enhancing efficiency in industrial processes.