The Thumb Cuffs are a heavy duty, nickel-free non-tarnishing solid steel thumb cuff set.

The Thumb Cuffs are approximately 25mm in diameter features a safety unlocking lever on each of the cuffs and a 65mm interconnecting chain.

Please note: these are a safety keyless thumb cuff; although there is a keyhole in the cuffs chassis the cuffs do not use a key and are not supplied with keys.