Padlock, Shackle Dia. 7/16 in, Shackle Height 1 1/2 in, Shackle Width 1 3/16 in, Shackle Material Boron, Body Height 3 57/64 in, Body Width 2 1/2 in, Body Thickness 1 19/64 in, Body Material Steel, Number of Bumpers 1, Number of Pins 5 Pin, Key Type Different, Control Key Registration Required No, For Use With Lockout/Tagout, Security, Body Color Silver, Body Dia. 2 1/2 in, Body Finish Laminated, Keyway Type Master K1, Weather No, High Security Yes, Interchangeable Core No