Non-Rekeyable Padlock Security Level High Security Shackle Dia 7/16 In. Shackle Height 2 In. Shackle Width 3/4 In. Shackle Material Hardened Boron Shackle Configuration Open Body Height 2 In. Body Width 2 In. Body Thickness 1 In. Body Material Steel Shape Rectangular Color Silver Number of Bumpers 2 Number of Pins 5 Key Type Keyed Different Control Key Registration Required No Weatherability Some Corrosion Resistance Includes Two Keys