Padlock, Shackle Dia. 3/8 in, Shackle Height 1 in, Shackle Width 15/16 in, Shackle Material Steel, Body Height 2 3/64 in, Body Width 1 53/64 in, Body Thickness 13/16 in, Body Material Brass, Number of Bumpers 0, Number of Pins 5 Pin, 6 Pin, Key Type Different, Control Key Registration Required No, Body Color Brass, Keyway Type Sargent L4-LC, Weather Yes, High Security Yes, Interchangeable Core Yes, Non Removable Key Yes, Padlock Body Shape Square, Rekeyable Yes