Which component must be inspected for damage on load chains before usage?

Inspecting load chains for damage before use is crucial because they bear the weight of the load being lifted. Any defects in the chains can compromise their structural integrity, leading to potential failure during operation. Damage could include issues such as wear, elongation, cracks, or kinks that could weaken the chain and make it unsafe.

While load hooks, rings, and slings are also important components to inspect for damage, the load chains themselves are subjected to significant stress during lifting operations. Ensuring that the chains are in good condition is vital for maintaining safety and preventing accidents. Therefore, a thorough inspection of the chains directly impacts the overall safety of crane operations.