What does an overhaul ball provide in operations?

An overhaul ball serves a crucial function in lifting operations by providing weight that helps the load line return to the ground. The primary purpose of the overhaul ball is to counterbalance the weight of the load being lifted. When a load is raised, this added weight helps in keeping the load line taut and stable, preventing slack that could lead to hazardous situations during hoisting operations. Essentially, the weight of the overhaul ball helps control the lifting process, ensuring that equipment and personnel remain safe while maneuvering loads upwards and downwards.

Other options focus on different aspects of safety and functionality in lifting operations but do not accurately capture the primary role of the overhaul ball. While security for handling, resistance against falling, and support for stability are important in the context of lifting, they do not specifically address the unique contribution of the overhaul ball in ensuring that the load line can effectively return to the ground due to its weight.