Padlock, Shackle Dia. 5/16 in, Shackle Height 2 in, Shackle Width 7/8 in, Shackle Material Stainless Steel, Body Height 2 1/16 in, Body Width 1 25/32 in, Body Thickness 13/16 in, Body Material Brass, Number of Bumpers 0, Number of Pins 7 Pin, Key Type Keys Not Included, Control Key Registration Required Yes, Body Color Satin Chrome, Body Dia. 7/8 in, Keyway Type Accepts Any SFIC Keyway, Weather Yes, High Security Yes, Interchangeable Core Yes, Non Removable Key No