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Internet # 326761657

Model # 5480DHC

Store SKU # 1010151550

Large Outdoor Lock Box with Combination Dial and Removable Shackle

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$58.40
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  • Dependable access to property listings, homes, and job sites
  • Key safe’s tamperproof design prevents unauthorized access
  • Easily share combinations for teams to access keys and tools
  • View More Details

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Product Details

About This Product

The Master Lock Key Lock Box was designed with real estate professionals, property managers, and construction industry experts in mind. This upgraded design incorporates feature improvements based on professionals' needs to operate their businesses smoothly. The innovative built-in bin securely holds keys in place to prevent jamming, while its expanded storage capacity accommodates not only keys but also fobs and access cards. A new weatherproof dial cover provides added protection against harsh weather and demanding job-site conditions, while the solid metal body defends against tampering. For added convenience, the removable shackle allows easy installation and relocation between properties or listings. The lever-free design streamlines opening and closing, making it quicker and easier than ever. Whether it's your home, business, Airbnb/VRBO, or job site, this lock box offers a reliable and convenient solution for granting access to trusted individuals.

Highlights

  • Lock box's built-in bin holds your keys in place to prevent jamming when opening and closing
  • Readable, easy to grip, widely spaced dials work smoothly, even with gloves on
  • One step opening operation by pulling the front compartment using the side grips - no lever needed
  • Key safe has double the storage capacity to accommodate keys, fobs, and cards of various sizes
  • Removable shackle for easy installation in a wide range of locations
  • Weather-Resistant flip down cover guarantees dials are shielded from harsh weather conditions and environments
  • Rubber bumper provides protection against surface scratching and damage
  • Lock box has a solid metal body to resist tampering and manipulation
  • Quickly set and share combinations to easily manage access across sites or properties
  • 7.7 in. x 3 in. x 2.2 in. body, 1.8 in. x 1.4 in. shackle with 4 in. Diameter, 2.2 in. x 7.7 in. x 3.0 in. Internal, Weight 1.44 lbs.
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Product Information

Internet # 326761657

Model # 5480DHC

Store SKU # 1010151550

Additional Resources

Shop All Master Lock
From the Manufacturer

Specifications

Dimensions: H 7.7 in, W 3 in, D 2.2 in

Dimensions

Product Depth (in.)

2.2 in

Product Height (in.)

7.7 in

Product Width (in.)

3 in

Details

Color

Black

Features

Portable

Includes

No Additional Features

Installation Type

Freestanding

Lock Type

Combination

Material

Steel

Product Weight (lb.)

1.2 lb

Protection Against

No Additional Protection

Returnable

90-Day

Safe Type

Key Lock Boxes

Warranty / Certifications

Manufacturer Warranty

Limited Lifetime Warranty

Questions & Answers

How easy is it to change the combination? Is more than combination at a time possible?
ByJul 16, 2026
1 Answer | 
Answer This Question

You can change the combination on this lockbox multiple time however, it can only use one combination at a time.

By|Jul 16, 2026


    Is the unit water proof ?
    ByJul 11, 2026
    1 Answer | 
    Answer This Question

    The lockbox is weather-resistant but it is not waterproof. It is designed for outdoor use and can withstand normal exposure to rain, snow, and other weather conditions. 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|Jul 13, 2026


      Will this accommodate a vehicle key fob?
      ByAug 16, 2025
      1 Answer | 
      Answer This Question

      This model lockbox has 2x Storage Capacity: Key safe accommodates keys, fobs and cards of various sizes. The dimensions are: 7.7 in x 3 in x 2.2 in. body, 1.8 in x 1.4 in shackle with .4 in diameter

      By|Aug 18, 2025


        What are the interior dimensions
        ByJun 21, 2025
        1 Answer | 
        Answer This Question

        Width: 2-13/32 in (2.402in) Depth: 1-11/16 in (1.685in) Height: 3-7/16 in (3.429in)

        By|Apr 8, 2026

          (1)

          How many regular house type keys can it hold up to ?
          ByAug 1, 2024
          1 Answer | 
          Answer This Question

          It depends on the size of the keys.

          By|Aug 1, 2024


            Is there a way to prevent water to get inside the lockbox? It's spacy but rain gets inside.
            ByNov 14, 2023
            1 Answer | 
            Answer This Question

            Hang the product vertically (with the shackle loop up) as intended, to help prevent against water inadvertently finding a seam.

            By|Feb 23, 2024


              Viewing 1-6 of 6

              Customer Reviews

              4.6 out of 5

              • 4.6 out of 170 reviews
              • 94% recommend this product
              Filter by:
              Showing 1-10 of 170 reviews
              Finally a lock box that will accommodate a large European key fob! I use this lock box on my drift boat for the shuttle service to access and move my car and trailer down stream. Works because the combination lock mechanism is on top and not in the middle taking up all the space. Works great and can store several kinds of other keys.
              by
              New purchase
              Just purchased a few hours ago. Easy to use this far. Instructions are easy to understand and execute. Will test its security Wednesday.
              by
                • Recommended
                Extremely strong and sturdy
                Wow! This is probably one of the strongest lock boxes I have ever owned. Easy to adjust and use. The strength of the lockbox amazes me. It is so simple to use. The tether prevents you from dropping and losing the key. Can house more than one key. Again the most incredible thing is the way this lockbox has been constructed which is excellent and incredibly strong!
                by
                • Recommended
                Trusting good quality
                I work on many different homes and use lockboxes quite a bit. And I really like this style of lockbox. It’s pretty simple to use. And that by far is my favorite thing. Setting it to my own numbers was very simple and the instructions explain it good. And I really like how nothing on it felt tough to use. And I was surprised to see that it’s actually pretty big inside, and you could literally fit quite a bit of keys in there. It has its own actual designated area where you can set the keys and they won’t get in the way when you try to close it. That’s another thing I noticed right away because with previous boxes, sometimes the keys get in the way and won’t let you close it but this one has a good placement for them. The numbers are very smooth to use to put in my code, and I like how it has a cover on them to protect it from the weather. The cover does feel a little thin, but I think it will hold up. It also fit on the 3 primary locations I like to put a box. It is a pretty tough feeling lockbox. That’s definitely one of my main things that I look at is will it protect the keys I’m putting in it. This lockbox definitely will do that and feels really solid. Once it’s locked, it will not open as long as the numbers are not the ones you set. It felt very secure and I’m already using it. And so far it’s been pretty good on waterproofing, because in one location sprinklers were hitting it but everything inside did stay dry. And it did not affect the function of it whatsoever. I’m definitely going to invest in more of this style. I think a lot of real estate agents would like a box like this that isn’t complicated, but keep things secure.
                by
                • Recommended
                Large storage capacity
                The Master Lock Large Key Lockbox has 4 Combination Dials, for a total of 10,000 different combinations, and has a Removable Shackle. The body of the lock and shackle are black with the side of the locking area is chrome color. The inside dimensions of the shackle are 1.4 inches wide x 1.8 inches high. The shackle is 0.4 inch diameter. The box and shackle are rust-proof and is coated to prevent scratching the door knob, door, or whatever you lock this to. The combination dials are covered with a plastic cover. To open, you need to pull open the small plastic cover, then dial your combination to the center line, and pull the main box toward you. Your contents are now retrievable. The storage area in this lockbox is very large, measuring 3-3/8” long x 2-3/4” wide x 1-1/2” deep. Large enough to store credit cards, keys, or similar items. Once you open the lockbox, the container lays flat so you can retrieve whatever it is that’s in there and when you are finished, you can replace them and shut the box without anything falling out. This is because there is a small shelf at the bottom of the lockbox to keep the contents in place while you are shutting it up. Once the lockbox is open, you may remove it from its location, thus removing the shackle, or change the combination. To change the combination, there is a switch inside behind the combination dials. With the current combination still set on the dials, slide the switch to “SET”, then rotate the dials to the new 4-digit combination, and move the switch back. Your new combination is now set. There are many uses for this lockbox. You can put your housekey in it and give the combination to the cleaning person on Monday, change the combo and give it to a maintenance worker for Wednesday, or keep it there for times you may not have your key. It is also useful for Real Estate use, vacation rentals, or recreational vehicles. Uses are numerous. It weighs 1.44 lbs. I recommend it. It has a limited lifetime warranty. Made in China.
                by
                • Recommended
                Master Lock Key Lockbox
                This Master Lock brand key lockbox has a combination lock and a removable shackle which makes it easy to attach to door knobs or door handles. The shackle and box are really sturdy, and have padding that will prevent damage to what you hang it on. The combination dials are large enough that they are easy to use, and covered for additional weather protection. You can set or reset your own combination easily. The inside compartment is quite large. It will hold a whole key ring full of items. This is a really nice key lockbox.
                by
                • Recommended
                Solid Lock Box For Securing Keys For Renter or Other Temp Key Support
                This is a well made lock box. It is defenately a secure method of leaving a key for someone to pick up. A great use is for rental or to allow someone have entry to something. It is easy to operate and seems to hold up well in weather. This is important as they often will experience bad weather. It has plenty of room for many keys or a key and something else.
                by
                • Recommended
                Masters Of The Keep Out Universe
                Master Lock has been a reliable/trusted constant on the American Landscape since 1921. They have afforded reliability for decades now. I have never had a "Master" fail, never. This lock box has core that is not only physically impressive, but bordering on elegant. Instructions are simple, well made, with an eye towards weather exposure. Lock box is well executed and a great reliable buy. Removable shackle. Great buy, Trusted Buy.
                by
                • Recommended
                Good option for home sellers
                This weatherproof key storage has a hard hasp for front doors that does not allows allow the rubber backed box to sit without marring the door or handle depending the the handle style. (see pictures). It has a simple numeric dial that can be changed as often as you like with a simple internal slide switch that is metal and won't wear out. It has enough room for an entire keychain. The only downside is that unless you have a security camera, you won't know who took the keys if they are not returned. The box can be removed by anyone with the code. The unit I received was broken and would not lock, so quality control may be an issue. A second unit worked perfectly.
                by
                Response from MasterLockCompanyOct 21, 2023
                We appreciate your feedback and apologize for your inconvenient experience with this product. 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 MasterLock
                Large key vault with strong lock shackle to secures box...
                Master Lock Large Key Lockbox, Combination Dials, Removable is the latest version of an outside key safe that has various uses. This one is sturdy and an improvement over a previous one I owned by another manufacturer. They are handy to have if you want to leave a house or car key for someone who is stopping by to do work. The key's put in a lock vault and is then secured to a safe place like an outside doorknob or fence. For example, I have use a strong eye hook that's used to lock up my bike outside that is attached to the garage door. Then can give the vault's combination number out and they can have access to the key. The lockbox is made of steel, has a hardened steel padlock shackle. The combination can quickly be changed to increase security for reuse. The inside vault space is about 2 3/4-inches wide by 3 1/2 - inches high and 1 3/4 - inches deep. Big enough for a bunch of keys or other small items. The vault has four spinning number wheels to set the combination, my older one used a rotating combination lock knob which was harder to use. This one with four spinning wheels is far easier. My old vault was secured with wood screws and concerned it could by brute force be removed and is also outside in view. The Master Lock with the padlock shackle is secure and easily removed and taken inside or relocated.
                by
                • Recommended
                Showing 1-10 of 170 reviews