Final answer:
Rigging components must have a 4 to-1 safety factor.
Step-by-step explanation:
Rigging components must have a 4 to-1 safety factor. This means that the maximum load the rigging can support is four times the actual load. For example, if the actual load being lifted is 1000 pounds, the rigging components must be able to support a maximum load of 4000 pounds.