Which of the following is NOT a component of rigging hardware?

Rigging hardware is a collection of components that are used in lifting operations and securing loads. Shackles, eye bolts, and rings are all integral parts of rigging hardware. They are designed to safely connect equipment and distribute weight effectively during lifting operations.

Shackles are used to connect two pieces of rigging equipment, providing a strong link. Eye bolts serve as anchor points in a load, allowing for secure attachment of slings or other lifting devices. Rings are often used in conjunction with slings or cables to create a connection point that can rotate freely, relieving strain and allowing for smoother operation during lifting.

Welding rods, on the other hand, are not related to rigging hardware. They are used primarily in welding processes to join metal pieces together, not for lifting or securing loads. The focus of rigging hardware is on safe lifting and the movement of loads, which does not include components meant for metal fabrication tasks like welding rods.