Padlocks in these sets are keyed different for lockout procedures. - They feature blue bodies and are available in different sizes and in a variety of different materials. Key Type / Different Body Material / Thermoplastic Shackle Dia. / 3/16 in Shackle Height / 1 1/2 in Shackle Material / Stainless Steel Shackle Width / 5/8 in Body Width / 1 3/8 in Legend / Danger Locked Out Do Not Remove Standards / OSHA Body Height / 1 13/16 in Body Color / Blue Shackle Type / Open Number of Pins / 6