What is the minimum width allowed for packers or shims used to support panels?

The correct answer is based on established guidelines for the use of packers or shims in rigging practices, particularly when they are used to support panels. A minimum width of 100mm ensures that there is sufficient bearing area on the structure, which reduces the risk of localized stress and potential failure of the support system.

Using a wider packer or shim enhances stability and allows for a more even weight distribution across the load. This is particularly important in creating a safe rigging environment, where loads can shift or the supporting structure may encounter various forces. Choosing a width below this standard might compromise the safety and structural integrity of the setup, leading to uneven load distribution, increased wear, or potential collapse.

In this context, the emphasis on a minimum width serves to promote safety and reliability in rigging operations, reflecting industry standards and best practices.