What term is used for multiple-part slings that are made up of two, three, or four single-part slings placed on a master link?

The term "bridle" is used to describe multiple-part slings that consist of two, three, or four single-part slings connected to a master link. This configuration allows for the load to be distributed more evenly, enhancing stability and safety when lifting. The bridle design is particularly useful in rigging applications where balance and weight distribution are critical factors, as it can help manage loads that are asymmetrical or unusually shaped.

By connecting several slings to a single master link, riggers can effectively manage larger loads while maintaining control over the lifting process. This method provides versatility and adaptability in various lifting scenarios, making it integral to safe rigging practices in industrial settings. Other terms like harness, bundle, and cluster do not accurately describe this specific arrangement of slings or may refer to different configurations or concepts within rigging.