Master Lock 1177D Combination Lock

• Pro Series Resettable Combination Locks are Designed for Commercial and Industrial Applications
• Set-Your-Own Combination Convenience and Security with 10,000 Possible Combinations; No Reset Tool Required
• Large Ergonomic Dials with Exclusive Blind Feature Permit Operation with Gloves, in Low Light or Complete Darkness
• Deadlocking Mechanism Protects Against Prying, Shimming and Rap Attacks
• Shackle Seal and Dial Dust Cover Protect Internal Components and Dials for Trouble-Free  Operation
• 2-1/4in (57mm) Wide Brass Body for Extreme Corrosion Resistance
• 1-1/16in (28mm) Boron-Carbide Shackle with Shrouded Shackle for Maximum Cut Resistance
• Specs_Width: 2-1/4" Wide; A: 3/8" (8mm) B: 1-1/16" (25mm) C: 15/16" (25mm)
  
• Best Used For: Severe Use on Construction Sites & Equipment; Industrial Storefront, Security Gates & Fences; Manufacturing Warehouses and Storage Buildings