ASP Sentry Hinge Handcuffs Stainless Steel. The dimensional profile of the double bars provides strength without excessive bulk. Thiscombined with a precision roller bearing pivot and forged steel bowyields a hitch-free smooth swing. Unlike traditional stamped steel cuffs the frame and bow are manufactured to eliminate sharp edges and rough surfaces. This reduces the risk of subject discomfort or injurycommon causes of complaints and liability claims against police departments. In addition to their unique construction Sentry Cuffs offer a variety of the exclusive operational features found in their top of the line Ultra Cuff restraint family. These include dual-sided keyways and double lock slots to speed application and removal. The forged heat treated steel bows have flat contact areas so they apply more precisely and safely. A single-direction key turn releases the double lock and then the bow and also allows for safe easy loosen and lock adjustment. And then theres the price. After several years of development testing and refinement Sentry restraints come to you at an extraordinary value. Genuine premium-quality ASP handcuffs within reach of every officer and agency. Specifications for ASP Sentry Hinge Handcuffs: Manufacturer: ASP Color: Stainless Fabric/Material: Stainless Steel Package Contents: ASP Sentry Hinge Handcuffs ASP 56500: Sentry Hinge Handcuffs Stainless Steel