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1.Product Description
1.1 Material: Zinc-alloy or Stainless Steel.
1.2 Surface treatment: Bright chrome plating, Bright nickle plating, Rifle color coating, pearl chrome plating and etc.
1.3 Applicability: Metal or nonmetal cabinet, Vending Machine, ATM and etc.
1.4 Key changes: More than 10,000.Master Key system is available.
1.5 The cylinder have anti-drilling steel ball.
1.6 Accessories: nut..
As pictured above, key B could unlock all the locks in system B and the key C could unlock all the lock in system C. But they could not unlock the locks out of their system. Master key A could unlock all the lock both in system B and system C. This Master Key system could solve the problems of lock management by different hierarchy users.
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