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Internet # 100176033

Model # 5401DHC

Store SKU # 202403

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Lock Box, Resettable Combination Dials

$42.47
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  • Wall Mount Lock Box for permanent installation
  • Resettable 4-digit combination
  • Ideal for house keys (see images for storage capacity)
  • View More Details

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Return this item within 90 days of purchase.

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Product Details

About This Product

The Master Lock 5401D Lock Box, Resettable Combination Dials features a 3-1/4 in. (83 mm.) wide metal body for durability. Wall mount lock box design offers permanent installation. Set your own four-digit combination for keyless convenience and increased security. Lock box features a shutter door which protects combination dials from weather, dirt and grime; and molded body and vinyl coated shackle prevent scratching. Master Lock's Lifetime Guarantee provides peace of mind from a brand you can trust.

Highlights

  • Large capacity key lock box enables secure storage of up to five keys; Designed for installation to a wall or fixed object (hardware included)
  • Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options
  • For indoor and outdoor use, Key safe is constructed with a metal body for durability and shutter door to protect combination dials from weather
  • Measurements: Exterior dimensions: 4-3/4 in. (12 cm.) height, 3-1/4 in. (8.3 cm.) width, 1-1/2 in. (3.8 cm.) depth; Interior dimensions: 3-1/4 in. (8.3 cm.) height, 2-1/4 in. (5.7 cm.) width, 1 in. (2.5 cm.) depth
  • Includes one wall mount combination lock box
  • Return Policy

Product Information

Internet # 100176033

Model # 5401DHC

Store SKU # 202403

Specifications

Dimensions: H 4.69 in, W 3.56 in, D 1.42 in

Dimensions

Product Depth (in.)

1.42 in

Product Height (in.)

4.69 in

Product Width (in.)

3.56 in

Details

Color

Black and Grey

Features

Wall Mount

Includes

No Additional Features

Installation Type

In Wall

Lock Type

Combination

Material

Aluminum

Product Weight (lb.)

1.0 lb

Protection Against

No Additional Protection

Returnable

90-Day

Safe Type

Key Lock Boxes

Warranty / Certifications

Manufacturer Warranty

Lock Box, Resettable Combination Dials. Master Lock's Limited Lifetime Warranty provides peace of mind from a brand you can trust

Questions & Answers

Does it come with screws to mount to wall?
ByNov 7, 2026
1 Answer | 
Answer This Question

Yes. The Master Lock 5401D Portable Key Storage Box includes the mounting hardware needed for installation, including screws for mounting the unit to a wall or other suitable surface. For more information regarding this product, or any others from Master Lock, please contact our Customer Support at 800-464-2088 US, 1-800-227-9599 CAN

By|Nov 9, 2026


    Is it fireproof?
    ByNov 4, 2026
    1 Answer | 
    Answer This Question

    This product is not fire rated.

    By|Nov 4, 2026


      Why no key fobs?
      ByOct 26, 2026
      1 Answer | 
      Answer This Question

      Internal dimensions: 3-1/4 in H x 2-1/4 in W x 1 in D

      By|Oct 29, 2026


        How do I reset the Lockbox code to a different code
        BySep 24, 2026
        1 Answer | 
        Answer This Question

        1. Open shutter door to reveal the dials and the release button 2. Rotate dials to the current combination (if the lock is new, the combination is set at the factory to 0-0-0-0) 3. Press down on the release button to open the door 4. Pull the door fully open 5. Add or remove keys 6. Close compartment door 7. Scramble the combination dials to lock the door and conceal your combination 8. Close the shutter door

        By|Sep 28, 2026


          Don’t know the combination to my key storage lock how can I open and reset it?
          ByJul 9, 2026
          1 Answer | 
          Answer This Question

          Unfortunately, there is no master or reset codes available on these locks for security reasons.

          By|Jul 10, 2026


            How to open when I missed to set well the combination?
            ByFeb 9, 2026
            1 Answer | 
            Answer This Question

            There is no master or reset codes available on these locks for security reasons. You may try using a combination of higher or lower digits (from what it was set to). For example, if you set your combination to 6-1-7-2, try using 7-2-8-3 or 5-0-6-1. If you able to get your lock open with this method, you can re-set your lock to your desired combination. If you are unable to open your lock with this method, then unfortunately, the lock cannot be recovered by you nor us.

            By|Feb 9, 2026


              How to open when I lost my combination
              ByDec 24, 2025
              1 Answer | 
              Answer This Question

              Unfortunately, there is no master or reset codes available on these locks for security reasons. For more information regarding this product, or any others from Master Lock, please contact our Customer Support at 800-464-2088 US, 1-800-227-9599 CAN

              By|Jan 2, 2026


                Mount lock next to garage door or on front door
                ByNov 24, 2025
                1 Answer | 
                Answer This Question

                You can mount the lockbox anywhere you choose.

                By|Nov 24, 2025


                  Viewing 1-8 of 37

                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 563 reviews
                  • 93% recommend this product
                  Filter by:
                  Showing 1-10 of 563 reviews
                  Easy set up, easy mounting
                  by
                  • Verified Purchase
                  Excellent if I fall in the shower.. they can get in!
                  by
                  Good, Secure Way to Store Keys for Access
                  The Master Lock - Master Lock Lock Box, Resettable Combination Dials with tether, is a great solution to lost keys or having a need to share access via keys. It allows you to securely store keys so that the only access is via the use of a four digit code you set yourself. The process to reset the code to one of your choosing is easy and fully explained in the accompanying directions. This is a manual device, so no worries about batteries running down. I placed mine in a discreet location so that if my electronic locks die, I can easily access my spare key and open the door.
                  by
                  • Recommended
                  Installed mine outdoors
                  I installed the lock box outside by screwing it into the brick façade. It came with four #10 wood screws for mounting but I used masonry screws instead. I installed the key tether in the recommended location inside the box (in the middle) even though I knew the 36” cable would be too short for the key to reach the lock. The new combination was easy to set, and I’m hoping that the shutter door when closed will protect the dials from the elements. So far I’ve had no problem with rain ingress into the box. Curiously, there is a U-shaped wire that is stored at the bottom of the box that is not mentioned in the instructions and I haven’t been able to figure out its purpose. Lock box was made in China to Master Lock specifications.
                  by
                  • Recommended
                  4 found this review helpful
                  Great way to keep a key
                  The Master Lock - Master Lock Lock Box, Resettable Combination Dials with tether, Black is a great way to keep your key safe. I have used similar locking boxes in the past but this one has an optional tether. I was excited since the key sometimes didn’t make it back into the box. I was a little bit disappointed when I realized that the location of my box in relationship to the door is too far to use the tether. I didn’t let the tether go to waste, I stuck it on my golf cart to secure those keys. The box works well even without the tether installed.
                  by
                  • Recommended
                  1 found this review helpful
                  Sturdy combination dials
                  The Master Lock Lock Box, Resettable Combination Dials with tether in Black is a very sturdy unit that should outlast me. The combination dials are hidden behind a protective cover that helps to shield the unit from all outdoor elements. The box came with directions to change the combination as well as directions for mounting a key tethering unit, if desired. The directions for changing the numbered combination was clear and super simple! All mounting handware was included.
                  by
                  • Recommended
                  3 found this review helpful
                  Lock Box !
                  Very nice and secure lock box. Come with hardware necessary for installation and a nifty little tether feature. It is very easy to change the combination to get into it by using the reset button shown in the pictures. Great for keeping keys handy for multiple family members. We are using ours to lock up the barn so caretakers always have the right keys on hand. Saves a lot of steps!! Heavy duty construction. We will be buying more of these.
                  by
                  • Recommended
                  1 found this review helpful
                  Perfect Lock Box
                  The Lock Box from Master Lock with Resettable Combination Dials is designed to be wall mounted, and features a retractable key tether to prevent lost keys. Installation is simple and secure, and resetting the combination is easily accomplished once the unit is opened. AFter mounting the lock box, you can install he key tether inside by pelling the paper from the adhesive foam on the back of the tether. Care should be taken to install it low, against the lower mounting screw, or else it will interfere with closing the box if mounted too high. The tether is 36 inches long, plenty for most all applications. Unit is secure, and has a slide up door to protect the dials from the weather. This is a well designed product that is quite handy.
                  by
                  • Recommended
                  1 found this review helpful
                  Handy and Strong Lock Box
                  This lock box looks good and feels like it is solidly made. It comes with 4 solid 30 mm long screws to attach the box. It also comes with a 91 cm tether that you can attach the key to, so if it is near the lock you can open the door without the risk of losing the key. You can set a combination with 4 different digits. As each digit can be one of 10 digits this give you 10,000 combinations. There are instructions on how to attach the box, but I wish they would recommend the drill size to use with the screws. Directions for most things do. I suppose it isn’t too hard to figure out. It seems like the instructions to attach the tether are a little contradictory. At the top is says: Screw your wall-mount lock box to the wall…prior to installing the tether.” Then lower down it says: “With the lock box lying on its back in a horizontal orientation, place the tether case…” I think you should attach the tether first but make sure you don’t cover any of the screw holes. With this particular lock box you need to attach the tether case in the center between the screw holes.
                  by
                  • Recommended
                  2 found this review helpful
                  Nice Product
                  This Master Lock lock box, resettable combination dials with tether is exactly what one would expect from a Master Lock product. It's heavy, robust, and well made. Once properly mounted it will be very secure and I doubt anyone but maybe a professional could defeat it. You will want to change the default code to something else - not your street number.
                  by
                  • Recommended
                  Showing 1-10 of 563 reviews