· Double Locking Mechanism ( a double-bladed handcuffs )
· The two rings of a handcuffs are fixed by an iron bar with a link through which a group can be tied in arow.
· The fixed iron bar is wide apart to prevent a prisoner from reaching the key hole.
· Weight : 370g
· Material : Steel & Nickel Plated
Conventional model are not equipped with proper pick prevention mechanism that prevent tampering with materials such as pin or wire.
The pictures above are showing that handcuffs made by other companies are unlocked with a pin. The full line of Yuil Handcuffs is the only handcuffs that are designed not to be unlocked with a pin or any other material. Yuil handcuffs has a pick-proof mechanism which prevents any kind of tampering.