What material are handcuffs primarily made from?

Handcuffs are primarily made from steel with chain-linked construction due to the inherent strength and durability of steel. This material provides the necessary security to restrain individuals effectively, making it difficult for them to break free. The chain-link design also allows for some flexibility in movement while maintaining the cuffs in a secure position.

Steel handcuffs are resistant to wear and corrosion, which is essential for use in various environments, including those encountered by law enforcement and security personnel. They are designed to withstand significant force and provide a reliable means of restraint under challenging conditions.

Other materials listed, such as plastic, bronze, rubber, wood, and leather, do not possess the same level of strength and functionality required for handcuffs. While these materials might serve in other applications, they lack the necessary properties to ensure safety, durability, and effectiveness when used as restraints.