Which method is typically used to protect synthetic slings while handling sharp-edged loads?

Using padding is a well-established method to protect synthetic slings when handling sharp-edged loads. The primary reason it is effective is that padding provides a cushioning layer that mitigates the risk of abrasion and cuts that can occur when the sling contacts sharp surfaces. By distributing the pressure over a wider area, padding helps to reduce the likelihood of the sling's fibers becoming damaged, ensuring both the integrity of the sling and safety during the lifting operation.

While pipe sleeves and metal covers are also viable options for protecting slings, they are often more specific applications depending on the load's shape and material. Padding is versatile and can be adapted to various load geometries, making it a commonly recommended practice. The absence of padding or protective measures increases the chance of sling failure, which can lead to accidents and compromised load security. In contrast, the other options may not provide the same level of general protection in multiple scenarios where slings are used.