What does "WLL" stand for in rigging terminology?

In rigging terminology, "WLL" stands for "Working Load Limit." This term defines the maximum load that a lifting device, a sling, or any rigging gear is designed to safely handle during operation. Understanding WLL is essential for safe rigging practices because it helps prevent overloading, which can lead to equipment failure and accidents.

Maintaining awareness of the working load limit ensures that all loads lifted are within the safe capacity of the rigging equipment being used. Factors contributing to the working load limit include the manufacturer's specifications, the type of material used in the rigging, and the configuration of the rigging setup. Adhering to these limits is a fundamental aspect of maintaining safety protocols in rigging operations.