Master Lock ProSeriesResettable Combination Locks

• 10,000 possible combinations and no special reset tool is required
• Boron-Carbide shackles are twice as hard to cut as standard hardened shackles
• Dead locking mechanism protects against prying, Shimming and rap attacks
• Durable brass, stainless steel or die cast bodies withstand the elements
• Octagonal boron-carbide Shackles for superior cut resistance
• Shackle seal and dial dust cover protect internal components and dials for trouble- free operation
• Stainless steel shackles are also available on some models