Padlock Shackle Dia 17/32 in Shackle Height 1 in Shackle Width 1 1/4 in Shackle Material Boron Body Height 2 17/64 in Body Width 2 53/64 in Body Thickness 1 3/16 in Body Material Brass Number of Bumpers 0 Number of Pins 0 Pin Key Type Alike Control Key Registration Required Yes Opens with Key No SENTRY-KEY For Use With Lockout/Tagout Security Body Color Silver Body Finish Chrome Plated Keyway Type Sentry Weather Resistant Yes High Security Yes Interchangeable Core No