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REAL High Security 18 to 22mm Resettable Keyless Combination Number Lock 9047 Front Cover
  • Made In Taiwan
  • Suitable for safe box, locker, cabinet, mail box, tooling box


  • Solid zinc alloy lock housing
  • Comes with electrophoretic deposition (ED) coating black to enhance durability, resistance to corrosion and heighten the lock’s aesthetic sleek appearance
  • Users can set up their own personalized and resettable passwords, up to 1,000 combinations
  • No need to bring extra key – lighten your daily load
  • No handle or pull required, built-in knob to open / close door
  • No need to rely on battery at all - environmentally friendly product, eliminate surprises when battery goes flat, no recurring expense and effort to replace flat battery


  • Design for mailbox with depth (A) between 18 to 22mm ONLY
  • Mounting hole's flat sides MUST be positioned at 3 o'clock and 9 o'clock

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REAL High Security 18 to 22mm 3 - 9 Resettable Keyless Combination Lock 9047

SKU: RL-9047
  • How easy to hack digital mail lock system

    See the YouTube video to believe how easy the hacking can be! It is easy to hack digital mailbox lock, operated based on battery. Certainly you don't wish this to happen to your mailbox lock.

    Put your trust on REAL High Security Keyless No Battery Combination Lock today!

  • Installation Service

    • Kindly contact our friendly customer service to request for a quotation