KUB 121 Darby Style HandCuffs - with screw key Straps The RetroTimer is a dedicated

The RetroTimer is a dedicated companion for your MagBound® Time Lock

which can then be locked using a padlock or connected to a waist chain

But without the chain

the cuffs can be selected to match your preferred setup or visual direction

Included: collar with magnetic lock and removable O-ring

KUB 121 Darby Style HandCuffs - with screw key Straps The RetroTimer is a dedicatedA classic restraint with a distinct Darby mechanism. The KUB 121 handcuffs follow a traditional Darby style design, combining a rounded vintage form with a clear mechanical character. Their glossy finish gives them a striking appearance while keeping the silhouette clean and reduced. Unlike modern ratchet cuffs, Darby handcuffs lock in a fixed position and are operated with the included screw key. This creates a deliberate handling experience and a