What material should hooks and shackles be made of?

Hooks and shackles should be made of drop forged steel because this material offers superior strength, durability, and resistance to deformation under load. Drop forged steel is created through a process that involves shaping the steel while it is in a hot, malleable state. This process enhances the material's overall integrity and performance, making it ideal for lifting applications where safety and reliability are paramount.

Using drop forged steel ensures that the hooks and shackles can withstand the stresses and strains involved in hoisting operations without easily failing or bending. Unlike cast iron, which is brittle and can break under significant stress, drop forged steel provides the necessary toughness. Aluminum and plastic composites, while lighter, lack the strength and load-bearing capacity required for heavy-duty hoisting tasks, making them unsuitable for this application. Therefore, drop forged steel is the standard choice for hooks and shackles in hoisting and rigging equipment.