Padlock Shackle Dia 5/16 in Shackle Height 7/8 in Shackle Width 7/8 in Shackle Material Steel Body Height 1 27/64 in Body Width 1 59/64 in Body Thickness 1 7/64 in Body Material Recycled Steel Number of Bumpers 1 Number of Pins 4 Pin 5 Pin Key Type Different Master Control Key Registration Required No Opens with Key No 195 For Use With 41 Series Master Key Body Color Blue Body Finish Laminated Weather Resistant No High Security Yes Interchangeable Core No