Zak Tool Keeper Strap Concealable Covert Handcuff Key
These Handcuff keys are designed to be compatible with all standard series handcuffs. All keys are made of heat treated stainless steel and are designed to provide an indefinite period of service. Because of the high grade material and craftsmanship employed, it is possible and practical for us to offer an unlimited lifetime guarantee from the manufacturer (See Zak Tool website).