What is a key practice when using a rigging hardware with a stamped rating?

• A. Do Not Lift Until The Rating Is Verified And Compatible
• B. Proceed With Caution Using Experience
• C. Use Another Hardware With Unknown Rating
• D. Estimate Rating Based On Size

Answer: (B)

Using rigging hardware with a stamped rating means you must confirm the rating before any lift. The stamped number tells you the maximum safe load under specific conditions, so the key step is to verify that the rating on the exact piece you’re using matches the load and the lift configuration (single-leg, multi-leg, angles, dynamic forces). You also need to inspect the hardware for damage and ensure the entire rigging system—slings, hooks, connectors—remains within those limits because the weakest link governs the overall capacity. Relying on experience alone or guessing the rating from size isn't safe, since capacity can vary with geometry and loading, and a misfit can lead to an overload. If you can’t verify a compatible, rated value, do not lift and replace with properly rated hardware.