Padlock Shackle Dia 17/32 in Shackle Height 1 5/16 in Shackle Width 1 1/8 in Shackle Material Hardened Steel Body Height 4 in Body Width 2 3/4 in Body Thickness 1 1/2 in Body Material Hardened Steel Number of Bumpers 1 Number of Pins 7 Pin Key Type Different Control Key Registration Required No Body Color Black/Silver Weather Resistant Yes High Security Yes Interchangeable Core No Padlock Body Shape Square Rekeyable Yes Shackle Type Standard Shackle