Dual Extension (for 2 MagBound® locks) Ice Locks The Make-It-Rigid stiffener is designed

The Make-It-Rigid stiffener is designed to connect handcuffs into a fixed position

Ring diameter: 18 mm

creating a stable anchor point for handcuffs

and a defined feel

This neck restraint is based on the Chicago Model 2500 oversized boot cuff

Dual Extension (for 2 MagBound® locks) Ice Locks The Make-It-Rigid stiffener is designedA synchronization module for dual MagBound control. The MagBound Dual Extension allows you to operate two MagBound locks using a single Smart Timer or Retro Timer. By synchronizing both locks, they can close and open at the same time, enabling coordinated restraint configurations. The system requires two power sources, as one power bank alone is not sufficient to operate two locks. This setup increases overall safety: if one power source fails or runs