What should be observed when inspecting shackles?

When inspecting shackles, the primary focus should be on their structural integrity and safety for use in lifting and securing loads. Shackles should not be elongated, cracked, or bent because any alteration to their original shape can significantly weaken their performance and increase the risk of failure during operation.

A shackle that is elongated may no longer provide a secure connection, while cracks can lead to catastrophic failure under load. Similarly, bent shackles may not distribute loads evenly, which could result in additional stress and potential breakage. Ensuring that shackles are in proper condition is essential for maintaining workplace safety and preventing accidents.

In contrast, shiny and clean shackles may give an appearance of being well-maintained, but this does not guarantee their functionality or safety. Rust on shackles indicates corrosion that can impair their strength and should be considered a red flag, making them unfit for use. Lastly, while a routine maintenance and replacement schedule is important, it is not sufficient to rely solely on an annual replacement plan since individual shackles should be assessed based on their condition at any given time.