Manacles

Manacles, or shackles, were metal restraints used to bind creatures and reduce their movement.

Description
Typical manacles could bind creatures ranging from human-sized to halfling-sized. They could be opened effortlessly with an appropriate key or, with some effort, through the use of thieves' tools to bypass the lock. They could also be broken by a sufficiently strong individual.

Aurora's Emporium sold more elaborate shackles that also included rings for the neck, arms, and legs. These shackles could also be mounted on walls.