Is the outer sheath of a synthetic endless sling considered part of the sling's strength?

The outer sheath of a synthetic endless sling is not considered part of the sling's strength. Instead, the strength of the sling is determined primarily by the inner load-bearing core, which provides the necessary strength for lifting and rigging applications. The sheath serves mainly to protect the core from abrasion, environmental factors, and other potential damage.

While the sheath can have a role in the sling's overall durability and longevity, it does not contribute to the load capacity or strength utilized in lifting scenarios. Understanding this distinction is crucial for maintaining safety standards and ensuring that the sling is used correctly within its rated capacity. The consideration of how external features contribute to strength underlines the importance of selecting the right type of sling based on its intended use without overestimating aspects that do not directly enhance strength.