What type of hitch allows the use of the full rated load of a sling with no horizontal forces affecting it?

The vertical hitch is designed to allow the sling to be loaded vertically, which maximizes the sling's lifting capacity. This type of hitch positions the load directly above the point of attachment, ensuring that the load is evenly distributed and that no horizontal forces are introduced. As a result, you can utilize the sling to its full rated load without the risk of any additional stresses that could lead to failure.

In contrast, other types of hitches, such as the bridle hitch, choker hitch, and return hitch, may introduce horizontal forces or negatively affect load distribution. For example, a choker hitch applies a constricting force that could reduce the effective capacity of the sling, as it relies on an angle that introduces potential lateral stress. Understanding these distinctions is crucial for effective and safe rigging practices, ensuring that lineworkers can maximize the efficiency of their equipment while adhering to safety standards.