Master Lock 5425D

SafeSpace Wall Mount Light-Up Dial Lock Box

Reviews (3) | Customer Questions (6)


Seeing is deceiving when you can’t make out the digits. SafeSpace ends incorrect combo entries. Open the weather cover and the dials light up. Secure storage in dark and low-light conditions, the SafeSpace lock box controls access with smooth turning, large easy to read illuminated dials. No need to spend another moment agonizing over whether you can get in.

In stock

SKU: 5425D
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  • Wall mount lock box provides secure storage of keys or access cards – also available in portable model
  • Large easy to read light-up, set-your-own combination dials for better visibility, especially in low light conditions
  • Dials light up automatically each time the weather cover is opened
  • 2-7/8in (72mm) Wide durable metal construction
  • Large Open Lever for more comfortable use
  • Durable weather cover prevents freezing and jamming
  • Vinyl coated shackle and molded bumper prevents scratches to your door
  • Easy to replace battery with CR2032 installed

GoKeyless™ is a factory trained and authorized Master Lock® dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year.

The Master Lock No. 5425D Wall Mount Light-Up Dial Lock Box features a 2-7/8in (72mm) wide metal body for durability. The large, easy to read light-up dials, combined with resettable combination functionality, provide a secure storage location for spare keys and access cards. The Limited One Year Warranty provides peace of mind from a brand you can trust.

Inside Dimensions

4-3/16 (H) x 2-3/8 (W) x 1 (D) in.

Code Length

4 digits

Battery Type



Master Lock, SafeSpace


Master Lock


1.35 lbs


1 Year Manufacturer

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4.67 out of 5 stars

3 reviews

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Customer Questions & Answers

  1. Q How do I change the code? answer now
    Asked by Duncan Conrad on June 24, 2020 9:13 PM
    Answered by the admin

    1. Open the compartment door.
    2. Using a pointed object, such as a pen, slide combination SET lever (E) in direction of arrow.
    3. Rotate dials to your desired combination.
    4. Close door. Your lock is now set to your new combination.

  2. Q Is it easy to change the code? answer now
    Asked by Shawn on March 10, 2020 10:10 AM
    Answered by the admin

    The code can easily be changed if the current code is known. 

  3. Q I need to put 3 keys in the box: Is there room for 3 keys? answer now
    Asked by Lisa on December 17, 2019 9:06 AM
    Answered by the admin

    Yes, 3 standard keys will fit perfectly!

  4. Answered by the admin

    Yes. The door should latch back into place and will be locked if the dials are rotated after closing.

  5. A

    Yes, this will work in that manner as well as the 5441D. 

  6. A Yes because this is a dial lock the lock will continue to work even if the lighted feature is not illuminated.

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