Handcuffs-Locking Bolt Cuff

Solid stainless steel cuffs with a bolt-lock system that's designed to stay put. Each cuff has a 6cm diameter opening, so they'll fit average to larger wrists comfortably. The screw-lock mechanism means you twist the key to raise the bolt and lock them in place - no fumbling with tiny locks or worrying about keys getting stuck.

These have proper weight to them, which adds to the psychological impact if that's what you're after. The smooth steel edges sit more comfortably than standard chain-link cuffs, making them better for longer sessions. To release, just reverse the screw action and the bolt sinks back down.

Comes with two keys. Keep track of them.