Master Lock No. 1177 Pro Series Resettable Combination Locks

• Pro Series Combination Padlocks Designed for Commercial and Industrial Applications
• Set-Your-Own Combination Convenience; No Reset Tool Required
• Over 10,000 Possible Combinations with 4-Digit Dial for Extra Security
• 2-1/4in (57mm) Wide Brass Body for Superior Corrosion Resistance
• 1-1/16in (28mm) Boron-Carbide Shackle for Excellent Cut Resistance
• Large Ergonomic Dials with Exclusive Blind Feature Permit Operation with Gloves, in Low Light or Darkness
• Deadlocking Mechanism Protects Against Prying, Shimming and Rap Attacks
• Shackle Seal and Dust Cover Protect Dials & Internal Components for Trouble-Free  Operation
• 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