Lightweight police handcuffs from aircraft duraluminum | HM-02
These chain handcuffs are made from highly resistant aircraft duraluminum in combination with stainless steel. Thanks to used material weighs only 240 g, however, they maintain the toughness of a standard metal handcuffs.
Thanks to a double lock the handcuffs are significantly more secure against attempts to unlock them. They are supplied with a pair of keys with a unique shape.
Main parts of handcuffs are made from duraluminum of the type 6061. Locking mechanisms and rivets are made from stainless steel. Movable jaws are made from chromium-plated stainless steel.