Handcuffs are restraint devices. Handcuff or Handcuffs may also refer to: Plastic handcuffs, a restraint made with plastic straps Handcuff cover, a piece of metal that can be placed around the handcuffs Handcuffs (film), a 1969 film by Krsto Papić "Handcuffs" (Togetherness), a 2015 episode from this television series Handcuff knot, a knot having two loops See also