The hook block swivel provides which benefit during lifting?

• A. Increases rope wear.
• B. Load rotation and reduced rope twist, aiding alignment.
• C. Eliminates need for limit switches.
• D. Increases load weight.

Answer: (B)

A hook block swivel lets the hook rotate freely with the load, so the load can orient itself naturally during lifting without twisting the hoisting rope. This freedom to rotate reduces rope twist and helps keep the load aligned with the crane, which improves control and protects the rope and rigging from unnecessary wear and binding.

This isn’t about increasing load weight or removing other safety features like limit switches. It also doesn’t make rope wear worse; in fact, by minimizing twist and misalignment, it tends to reduce wear and wear-related issues.