When using a nylon sling, which hitch configuration requires careful attention to diameter?

The choker hitch configuration requires careful attention to the diameter of the load because of the way the sling engages with the item being lifted. In a choker hitch, the sling forms a loop that wraps around the load and is then threaded through itself, creating a tightening effect as load tension increases. This tightening can put significant pressure on the sling, especially if the load has sharp edges or irregular shapes.

If the load is too small in diameter, it can create an intense point load on the sling, which may exceed the sling’s working load limit and increase the risk of snags or cutting. Therefore, it's essential to evaluate the diameter of the load to ensure it is appropriate for this type of hitch, ensuring safety and effectiveness in lifting operations.

In contrast, other hitch configurations, while they may also require consideration of load characteristics, do not pose as immediate a risk regarding diameter and point loading as the choker hitch does. For instance, the basket hitch distributes the load more evenly and does not tighten on the load in the same way, making it less sensitive to variations in diameter.