Padlock Shackle Dia 1/4 in Shackle Height 2 in Shackle Width 3/4 in Shackle Material Steel Body Height 1 9/32 in Body Width 1 9/16 in Body Thickness 1/2 in Body Material Brass Number of Bumpers 0 Number of Pins 4 Pin Key Type Different Control Key Registration Required No Body Color Brass Body Finish Brass Weather Resistant Yes High Security Yes Interchangeable Core No Padlock Body Shape Rectangular Rekeyable No Shackle Type Long Shackle