Peerless Cuffs Since its introduction in 1914 the Peerless standard handcuff continues to be the industry standard. The Model 700 feet s have all steel construction and heli-arc welded chain links. It meets or exceeds all National Institute of Justice requirements. Smooth single strand action allows for fast and efficient cuffing. Profiled edges reduce the risk of tissue and nerve injuries. Comes complete with two standard keys.