Padlock, Shackle Dia. 3/8 in, Shackle Height 1 1/2 in, Shackle Width 15/16 in, Shackle Material Steel, Body Height 3 3/4 in, Body Width 2 in, Body Thickness 1 15/64 in, Body Material Steel, Number of Bumpers 2, Number of Pins 5 Pin, Key Type Alike, Control Key Registration Required No, For Use With Lockout/Tagout, Security, Body Color Silver, Body Dia. 2 in, Body Finish Laminated, Keyway Type Master K27, Weather No, High Security Yes, Interchangeable Core No, Non Removable Key No