What type of rigging should be used to lift objects with sharp edges?

What type of rigging should be used to lift objects with sharp edges?

• A. Wire rope
• B. A chain
• C. Webbing slings
• D. Metal hooks

Answer: (B)

Using a chain for lifting objects with sharp edges is the most suitable choice because chains are highly durable and resistant to cuts and abrasions. They can effectively handle the stress and wear that occurs when lifting sharp-edged materials without the risk of damage that might occur with other rigging methods. Additionally, chains maintain their strength and shape under heavy loads, making them an excellent option for securing sharp-edged items that could damage other softer rigging materials. In contrast, options such as webbing slings may not offer enough protection against sharp edges and can become frayed or cut, weakening their load capacity. Wire rope and metal hooks also lack the necessary resilience and protection against sharp edges. Therefore, using a chain is not only practical but ensures better safety and reliability in lifting sharp-edged objects.

Using a chain for lifting objects with sharp edges is the most suitable choice because chains are highly durable and resistant to cuts and abrasions. They can effectively handle the stress and wear that occurs when lifting sharp-edged materials without the risk of damage that might occur with other rigging methods.

Additionally, chains maintain their strength and shape under heavy loads, making them an excellent option for securing sharp-edged items that could damage other softer rigging materials. In contrast, options such as webbing slings may not offer enough protection against sharp edges and can become frayed or cut, weakening their load capacity. Wire rope and metal hooks also lack the necessary resilience and protection against sharp edges. Therefore, using a chain is not only practical but ensures better safety and reliability in lifting sharp-edged objects.