Handcuffs.jpg Apr 2026

A rotating arm engages with a notched bar, allowing the cuff to tighten but not loosen without a key.

Often called "Flex-cuffs" or "PlastiCuffs," these are heavy-duty plastic zip-ties used for mass arrests or when metal cuffs aren't available. Historical Evolution

The two cuffs are linked by a short chain, offering more flexibility for the wearer. Handcuffs.jpg

A safety feature that stops the cuff from ratcheting tighter once set. This prevents injury to the wearer and makes the lock harder to pick.

Most modern cuffs in the U.S., U.K., and Canada use a standard universal key for cross-agency compatibility. Primary Types A rotating arm engages with a notched bar,

Handcuffs are mechanical restraint devices designed to secure a person's wrists close together. They are a standard tool for and security professionals to control individuals during arrests or transport. Core Mechanisms

A solid bar connects the cuffs, offering maximum control and security for high-risk situations. A safety feature that stops the cuff from

Connected by a hinge, these provide a more rigid grip and limit wrist movement more than chain cuffs.