What kind of loading should triangular screw links be used for?

Triangular screw links are particularly effective for applications where loads can be applied from multiple directions. This versatility arises from their design, which allows them to handle forces that are not just vertical, but also those that come in various angles. Essentially, when a load is applied, triangular screw links can distribute that load effectively across different vectors, providing stability and strength in scenarios where the direction of force may change or be multifaceted.

In contrast, options that limit the use of triangular screw links to either downward loads or lightweight loads do not recognize their full capabilities. Similarly, the notion that they are only for securing ropes overlooks the broader applications of these links in multi-directional loading environments, such as in rigging or other applications where strength and versatility are paramount. Thus, the assertion that they should be used when multiple directions of load are present accurately captures their intended and optimal purpose.