• Industrial strength combination lock resists the strongest hammer and pry bar attacks
• Hardened Steel Full Metal Jacket and Shroud
• Weather Resistant Black Electrocoating
• 7/16"Chrome Plated Molybdenum Shackle
• Inside Shackle Clearances: 1" and 2"
• Shackle Pull Strength: 2,750 pounds
• All Brass Inner Mechanism and Four All Brass Dials
• 10,000 Changeable Combinations