A short length of steel chain with a trigger snap at each end — the simplest and most useful piece of hardware in a bondage kit. Clip it between two cuffs, or a cuff and a collar, or a collar and a harness ring, and you have a restraint.
Twenty-three centimetres end to end, so it shortens a connection rather than extends one. Both snaps open one-handed, which matters more than it sounds when you want something undone quickly.
Total length: 23 cm
Material: metal
Closures: two trigger snap hooks
Use with: cuffs, collars and harness rings