Keyed Padlock, Shackle Dia. 5/16 In., Shackle Height 2-1/2 In., Shackle Width 7/8 In., Shackle Material Boron Hardened Steel, Body Width 2-1/8 In., Body Thickness 1 In., Body Material Steel, Number of Bumpers 0, Number of Pins 5, Key Type Alike, Control Key Registration Required No, Opens with Key No. 10G010, Body Color Black, Body Finish Laminated, Weather Resistant Yes, High Security Yes, Non Removable Key No, Padlock Body Shape Rectangular, Rekeyable Yes, Shackle Type Extended