Foldable Handcuffs - very tight, with padlock Heavy Collars or solid furniture

or solid furniture

or other restraint elements to expand the configuration when desired

The chosen colour for the integrated identifier allows the cuffs to be visually marked

A detachable O-ring adds flexibility to the design

Its design focuses on simplicity and direct usability rather than modular expansion

Foldable Handcuffs - very tight, with padlock Heavy Collars or solid furnitureA compact restraint with fixed, close positioning. These foldable handcuffs are built around a simple mechanical principle: two solid stirrups are connected by inserting a central rod, which is then secured with a padlock. Once locked, the construction creates a very tight and defined wrist alignment. The design keeps the structure rigid during use while remaining foldable for storage. When disassembled, the components are compact and easy to