Model 703HS High Security Leg Iron The Model 703HS is designed for high risk prisoner restraint and transport situations. The Model 703HS does not operate with a standard handcuff key. The Model 703HS incorporates Model 703 Leg Iron with a MEDECO® or ASSA® Desmo high security lock system and Lexan® polycarbonate housing. The Lexan® polycarbonate housing is nearly unbreakable and is color coded orange for high visibility. All products come with two keys, a double lock activator, and a lifetime warranty for manufacture defects. Made in USA. NOTE: For more info CLICK ON THE PICTURE