1)The handcuffs meet the NIJ standards.
2)Many coverings of the handcuffs can be chosen,such as nickel covering,chrome covering and black gun covering.
3)The handcuffs can be made of stainless steel materials.
4)We can manufacture various kind of handcuffs according to buyers' requests.
5)The "N" represents nickel,the "R" represents rivet and the "C" represents chrome
6)The HC series handcuffs feature the double ratchets and double locks.