- ASP stainless steel handcuff keys are precisely machined for a universal fit, then heat treated for strength.
- The BackSet tab facilitates rapid location of the keyway even in the dark.
- Most handcuff keys are stamped from mild steel. As a result, they twist off easily in handcuffs. They break when subjected to lateral pressure by a resisting subject. ASP heat treated handcuff keys are corrosion resistant and extremely durable.