What equipment is used for overhand lifting by a crane or ship’s boom?

The correct choice pertains to the use of a pallet sling, which is designed specifically for overhand lifting by a crane or ship's boom. A pallet sling is a type of lifting sling that can securely wrap around a load, typically a pallet loaded with materials, allowing for safe handling and movement via a crane or boom. Its design enables it to distribute the weight of the load evenly, reducing the risk of damage during lifting.

In contrast, while hoisting chains and webbing straps can also be used for lifting, they serve different purposes. Hoisting chains are typically used for heavy loads and may require more careful handling because they can be less flexible than slings. Webbing straps, on the other hand, are often utilized for lighter loads and do not offer the same level of security and stability for overhand lifting as a pallet sling does.

A forklift attachment is designed for specific lifting and transporting tasks related to forklifts, rather than for lifting from above, as is required in the given context. Each piece of equipment has its intended use, but a pallet sling is most appropriate for the overhand lifting scenario described.