Smith & Wesson Cuffs 350107 Model 104 Handcuff, Maximum Security Smith & Wesson forged its reputation for high-performance, high-quality precision and ruggedness when it first opened its doors in 1852. Take a look at where they've been and where they're going. Specially designed key and keyhole bushing supporting exceptional pick resistance. Constructed of heat-treated carbon steel, it is finished in satin nickel. Two non-standard keys supplied. Weight: 10 ounces. These police handcuffs were designed for the transfer of high risk inmates. Specially designed key and keyhole bushing. Made of heat-treated carbon steel. Smith & Wesson Cuffs 350107 Model 104 Handcuff, Maximum Security Features: Made In: United States * Product can not be shipped outside of the United States