What should be considered when using slings to lift a load with sharp edges?

When using slings to lift a load with sharp edges, it is essential to employ protective pads or edge protectors to safeguard both the slings and the load. Sharp edges can cause cuts or abrasions on slings, leading to potential failure during the lifting process. By using protective pads or edge protectors, you create a barrier that not only prevents damage to the sling but also helps in distributing the load more evenly, which reduces the risk of slipping or losing control of the load. This practice enhances overall safety during lifting operations.

The other options do not adequately address the challenges posed by sharp edges. Hoisting a load vertically may not always be practical or possible based on the situation, while the notion of using only synthetic slings is too limiting, as both synthetic and wire slings can be utilized depending on the application, provided proper precautions are taken. Lastly, removing sharp edges before lifting, although a good safety measure, may not always be feasible or possible on site; hence, the use of protective devices becomes crucial to ensure safe lifting practices.