Keep your subject safe and secure with the TCH Model 932 Superior Hinged Twinlock Aluminum Handcuffs. Crafted from aircraft-grade aluminum, these handcuffs feature keyholes on both sides and are 10% larger than standard models while bieng 40% lighter in weight. 2 keys included. Perfect for police officers, select the TCH Model 932 Superior Hinged Aluminum Handcuffs for superior handcuff protection.