Coreless Keyed Padlock Shackle Dia 3/8 In. Shackle Height 1-1/8 In. Shackle Width 3/4 In. Shackle Material Boron Hardened Steel Body Height 2-19/64 In. Body Width 2 In. Body Thickness 7/8 In. Body Material Brass Number of Bumpers 0 Number of Pins 0 Key Type Coreless Control Key Registration Required No Opens with Key No Varies For Use With Lockout/Tagout Security Body Color Gold Body Finish Unfinished Keyway Type Interchangeable Core Weather Resistant Yes High Security Yes