Padlock, Shackle Dia. 3/8 in, Shackle Height 2 1/2 in, Shackle Width 15/16 in, Shackle Material Boron, Body Height 1 1/2 in, Body Width 2 in, Body Thickness 1 in, Body Material Steel, Number of Bumpers 2, Number of Pins 4 Pin, Key Type Different, Control Key Registration Required No, Opens with Key No. A152, Body Color Silver, Keyway Type Master K1, Weather No, High Security Yes, Interchangeable Core No, Padlock Body Shape Rectangular, Rekeyable No, Shackle Type Long Shackle