What are restraint devices composed of two halves called?

Restraint devices that are composed of two halves are known as handcuffs. Each half of the handcuff encircles a wrist, and they are typically secured together with a locking mechanism, effectively restricting an individual's freedom of movement. Handcuffs are commonly used by law enforcement and security personnel to detain individuals safely and securely while preventing escape or harm to others.

Understanding the mechanisms and purpose of handcuffs is crucial in the context of security operations. They are designed for quick use and are made to securely restrain an individual under various conditions. This makes them a standard tool in law enforcement and private security scenarios.

Other options, while related to restraint devices, do not specifically describe the two-halved mechanism synonymous with handcuffs. Straps and bindings may be used for securing larger objects or individuals in different contexts and can be composed of various materials, while shackles typically refer to devices used to secure the ankles, also consisting of two halves but not specifically earmarked for wrist restraint like handcuffs are.