Padlock, Shackle Dia. 3/8 in, Shackle Height 3/4 in, Shackle Width 3/4 in, Shackle Material Stainless Steel, Body Height 2 3/4 in, Body Width 2 3/4 in, Body Thickness 1 7/32 in, Body Material Stainless Steel, Number of Bumpers 0, Number of Pins 5 Pin, Key Type Different, Master, Control Key Registration Required No, Opens with Key No. 238, For Use With 24 Series Master Key, Body Color Silver, Body Dia. 2 51/64 in, Body Finish Chrome Plated, Weather Yes, High Security Yes