ASP Tactical Handcuffs provide a major advance in both the design and construction of wrist restraints. The Tactical Handcuff was designed in the field. Input came from officers and instructors in over 75 nations A flat contact conical bow improves application. Complex "keyhole up" training procedures are no longer necessary. The frame geometry, deep set teeth and precision smooth action eliminates the need for backloading. Lock Assemblies are readily replaced.