Master Lock® Combination Lock with Control Key Feature

Product Features

• Patented BlockGuard® Anti-Shim Technology withstands attempts to violate the latch mechanism
• Includes combination chart to facilitate lock system administration
• Key control feature allows optional supervisory access using a Control Key (factory-assigned or matched to your existing system); not required for standard combination use.
• 1-7/8in (48mm) wide double-reinforced stainless-steel body withstands abuse
• 3/4in (19mm) tall, hardened steel shackle for extra cut resistance
• Easy 3-number dialing with automatic scrambling feature to prevent reopening of lock
• Minimum order of 25 locks is required (colors can be mixed)

Control Key Details

Control keys are sold separately. Please add one key (item 01811PS) per location/order. To use your existing control key, or order additional keys for your existing system, please contact Customer Care at 866-323-5465 to provide the Control Key number on the back of your current locks.