Padlock, Shackle Dia. 9/32 in, Shackle Height 2 in, Shackle Width 5/8 in, Shackle Material Steel, Body Height 1 1/4 in, Body Width 1 9/16 in, Body Thickness 3/4 in, Body Material Steel, Number of Bumpers 2, Number of Pins 4 Pin, Key Type Alike, Control Key Registration Required No, Opens with Key No. 3210, For Use With Lockout/Tagout, Security, Body Color Silver, Body Finish Laminated, Keyway Type Master K1, Weather No, High Security No, Interchangeable Core No