Puroma Key Lock Box Large
4.6Editor score
Aluminum alloy and steel construction
Wall mount or hanging options
Ten thousand possible code combinations
In this guide
Finding the right secure storage solution is essential for real estate agents who need to manage property access efficiently. A reliable key lock box for realtors ensures that keys are safe while allowing authorized individuals to enter homes without hassle during showings or maintenance visits.
We evaluated ten top-rated models based on durability, ease of use, security features, and weather resistance. Each product was analyzed to determine how well it meets the demanding needs of professionals who require quick access and long-term reliability in various outdoor conditions.
Every selection includes detailed insights into capacity, installation options, and combination mechanisms to help you make an informed choice. Please note that availability and pricing may change over time, so always check the latest details before purchasing your preferred security device.
Top 3 Picks for Best Key Lock Box for Realtors
Master Lock Portable Key Lock Box
4.7Editor score
Holds up to five standard keys
Weatherproof metal body with shutter
Resettable four-digit combination lock
Iron Lock XXL Wall Mount Key Lock Box
4.6Editor score
Holds twenty to thirty keys
Internal tray prevents key drop outs
Heavy duty rust resistant metal body
Top 10 Best Key Lock Box for Realtors in 2026 Compared
The following table provides a side-by-side comparison of all ten selected models to highlight their unique specifications and capabilities. Use this overview to quickly identify which features align best with your specific property management requirements and security needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Master Lock Portable Key Lock Box
Holds five standard keys
Metal body with shutter door
Resettable four-digit combination
Vinyl coated shackle
4.7Editor score
Editor's Choice
Master Lock 5-Key Combination Safe
Holds five keys maximum
Wall or fixed object install
Metal body durable construction
Shutter protects dials
4.7Editor score
Best Budget
Puroma Key Lock Box Large
Aluminum alloy steel shell
Wall or door handle mount
Ten thousand code options
Protective door for weather
4.6Editor score
Master Lock Push Button Key Lock Box
Alpha numeric combination buttons
Fits most knob styles
Vinyl shackle prevents scratches
Weather cover for buttons
4.4Editor score
Puroma Key Lock Box Outdoor
High quality aluminum alloy
Removable shackle for install
Pre set four digit code
Rust and corrosion resistant
4.6Editor score
Kingsley Guard-a-Key Black Realtor's Lockbox
Weather resistant finish
Solid metal construction
Vinyl covered shackle
Multiple key capacity
4.6Editor score
Master Lock Wall Mount Key Lock Box
Wall or fixed object mount
Alpha numeric combination lock
Metal body durability
Weather cover for buttons
4.4Editor score
Puroma Key Lock Box for House Keys
Secure four digit combo
Detachable lock shackle
Durable aluminum alloy shell
Corrosion resistant finish
4.6Editor score
Iron Lock XXL Wall Mount Key Lock Box
Holds twenty to thirty keys
Built in tray for keys
Heavy duty metal body
Protective dial cover
4.6Editor score
Rudy Run Key Lock Box for Outside
Zinc alloy stainless steel
Ten thousand unique combos
Large capacity hidden stash
Hardware included installation
4.7Editor score
1. Master Lock Portable Key Lock Box – Best Overall Key Lock Box for Realtors
Master Lock Portable Key Lock Box
Holds up to five keys
Metal body with shutter
Resettable four digit code
Vinyl coated shackle
This Master Lock model stands out as a top choice for realtors needing reliable key storage. With a high user rating, it offers a secure place for up to five keys in a compact design that fits many door knobs. The build quality ensures it withstands daily outdoor use without significant wear.
Pros
- Durable solid metal body
- Easy to reset combination
- Weather resistant shutter door
- Vinyl coating prevents scratches
- Wide range of code options
Cons
- Shackle size may limit fit
- Dials require careful alignment
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The shutter door protects the dials from rain and dust, maintaining functionality over time. You can set a custom four digit code and reset it whenever you need to change access for different agents or cleaners. The vinyl coated shackle installs quickly and prevents damage to painted surfaces on doors or gates.
While highly rated, the shackle dimensions might not fit every door handle style, so checking measurements beforehand is wise. The dials require precise alignment to open, which can be slightly tricky in low light or cold weather. These minor issues are outweighed by the overall security and convenience it provides.
Real estate professionals who need a trusted, portable solution for showings will find this lock box ideal. It balances security with ease of use, making it a strong recommendation for anyone managing multiple properties or rental units where key access must be controlled effectively.
Secure Key Management for Showings
The ability to hold multiple keys allows agents to manage access for various properties without carrying bulky key rings, streamlining their workflow during busy listing seasons.
Weather Resistant Design
Built to endure outdoor conditions, the metal body and protective shutter ensure the internal mechanism remains functional even after exposure to rain or snow.
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2. Master Lock 5-Key Combination Safe – Reliable Wall Mounted Key Box
Master Lock 5-Key Combination Safe
Five key storage capacity
Wall or fixed mount design
Metal body construction
Shutter protects dials
This model offers a secure wall mounted solution for storing keys permanently at a property. It holds up to five keys and features a durable metal body that resists tampering. The shutter door keeps the combination dials safe from weather and debris, ensuring reliable operation.
Pros
- Sturdy wall mount option
- Durable metal body
- Shutter covers combination dials
- Resettable four digit code
- Compact exterior dimensions
Cons
- Requires drilling for installation
- Interior space is limited
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Installation involves mounting it to a wall or fixed object, which provides a more permanent security option than hanging boxes. You can reset the combination to personalize access for different users, enhancing control over who enters the property. Its compact size fits well in small entryways.
While secure, the interior dimensions are somewhat tight, which might limit how many key rings can fit comfortably. Drilling is necessary for mounting, which may not be suitable for rental properties where you cannot alter the structure. These factors should be weighed against the increased stability it offers.
Agents looking for a fixed, secure spot for keys at a specific property will appreciate this design. It provides a robust alternative to portable boxes when you need a dedicated location that is less likely to be moved or removed accidentally.
Fixed Security Placement
Mounting the box to a wall ensures it stays in a consistent location, reducing the risk of loss or misplacement compared to portable hanging units.
Weather Protection Features
The protective shutter shields the combination dials from rain and dust, extending the lifespan of the locking mechanism in outdoor environments.
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3. Puroma Key Lock Box Large – Best Budget Key Lock Box for Realtors
Puroma Key Lock Box Large
Aluminum alloy and steel
Wall or hanging installation
Ten thousand code options
Protective door included
This Puroma model provides an excellent balance of cost and performance for budget conscious professionals. It features a sturdy construction made from aluminum alloy and reinforced steel, offering solid protection against physical attacks. You can choose to mount it on a wall or hang it on a door handle for flexibility.
Pros
- Affordable price point
- Strong aluminum alloy build
- Two installation methods available
- High capacity storage space
- Weather resistant design
Cons
- Shackle removal requires opening box
- Finish may vary by batch
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The box supports up to ten thousand combination codes, giving you plenty of options to secure your keys effectively. Its large internal capacity ensures you can store multiple keys or tags without crowding the space. The protective door helps shield the lock mechanism from rain and dust during outdoor use.
One minor inconvenience is that removing the shackle requires opening the box first, which might be slightly awkward during quick access scenarios. Additionally, cosmetic finishes can vary slightly between production batches, though this does not impact functionality. Overall, it remains a strong value choice.
If you need a reliable key storage solution without spending a premium, this box is a top contender. It delivers essential security features and durability that meet the everyday needs of realtors managing rental properties or vacation homes efficiently.
Cost Effective Security
The competitive pricing makes it accessible for agents managing multiple properties who need several units without breaking the budget.
Flexible Installation Options
The ability to either mount or hang the box allows for adaptation to different property types and security preferences.
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4. Master Lock Push Button Key Lock Box – Convenient Numeric Entry
Master Lock Push Button Key Lock Box
Alpha numeric combination buttons
Fits most knob styles
Vinyl shackle coating
Weather cover included
This model replaces traditional dials with push buttons for a modern entry experience. It holds up to five keys and is built with a durable metal body to withstand regular use. The buttons allow for a customizable combination that can be reset easily as needed for different users.
Pros
- Push button entry system
- Metal body for durability
- Vinyl coating protects doors
- Resettable combination code
- Suitable for indoor and outdoor use
Cons
- Buttons may stick in cold
- Slightly larger than dial models
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A weather cover protects the buttons from elements, ensuring they function properly even in wet conditions. The vinyl coated shackle prevents scratches on door knobs, maintaining the appearance of the property. It fits most standard door knob styles, making it versatile for various homes.
Buttons can occasionally stick or require firm pressing in very cold temperatures, which might slow down access during winter months. The unit is also slightly bulkier than dial models, which could be a factor if space near the entry is limited. However, the ease of use often compensates.
Agents who prefer digital entry styles or want a straightforward combination system will find this option appealing. It offers a practical solution for securing keys while providing a user friendly interface that most people can operate quickly.
Modern Access Method
Push buttons simplify the unlocking process, allowing users to enter codes quickly without turning dials in cold or wet conditions.
Surface Protection
The vinyl coating on the shackle ensures that the box can be hung on door knobs without scratching or damaging the finish.
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5. Puroma Key Lock Box Outdoor – Durable Rust Resistant Option
Puroma Key Lock Box Outdoor
High quality aluminum alloy
Removable shackle design
Pre set four digit code
Corrosion resistant finish
Designed for outdoor environments, this box uses high quality materials to resist rust and corrosion. It features a removable shackle that offers two installation methods: hanging on a knob or mounting on a wall. The construction ensures durability against physical damage like hammering or sawing.
Pros
- Strong aluminum alloy build
- Rust proof materials
- Wall or hanging mount
- Easy to reset code
- Large internal storage space
Cons
- Color options are limited
- Instructions for reset vary
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The box comes pre set but allows you to reset the code easily in a few steps. With ten thousand possible combinations, you can maintain high security for your keys. The internal space is generous, accommodating multiple keys or small items needed for property access.
Resetting the code might require careful reading of instructions as the process can vary slightly from other models. Also, color choices are limited, which might not match every property aesthetic. Despite this, the functional robustness makes it a reliable choice for exterior placement.
Real estate agents managing homes in humid or coastal areas will appreciate the corrosion resistance. It provides a secure, long term storage solution that can endure harsh weather conditions without compromising the integrity of the keys inside.
Outdoor Durability
The rust proof design ensures the box remains functional and secure even when exposed to moisture and humidity over long periods.
Flexible Mounting
Having both hanging and wall mount options allows for customization based on the specific needs of the property entry point.
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6. Kingsley Guard-a-Key Black Realtor's Lockbox – Trusted Professional Design
Kingsley Guard-a-Key Black Realtor's Lockbox
Weather resistant finish
Solid metal construction
Vinyl covered shackle
Ten thousand possible codes
This lock box is designed specifically for professional use with a focus on security and reliability. It features a solid metal construction and a weather resistant finish that protects against rust and corrosion. The vinyl covered shackle prevents damage to door surfaces during hanging.
Pros
- Professional grade finish
- Strong metal body
- Protective shackle coating
- Resettable combination system
- Multiple key capacity
Cons
- Shackle loop may be small
- No wall mount hardware
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With up to ten thousand possible combinations, you can easily change codes for different users to maintain access control. Despite its sleek design, it holds multiple keys comfortably, making it suitable for various property types. The finish helps it blend into surroundings without drawing attention.
The shackle loop might not accommodate thicker door handles or gates, limiting placement options slightly. It does not include wall mount hardware, so if you want a fixed installation, additional purchases might be needed. These limitations do not detract from its core security features.
Agents who value a professional look and dependable performance will find this box a great fit. It is ideal for properties where consistent access is needed and where the lock box must remain discreet yet accessible to authorized personnel.
Professional Aesthetic
The black finish and sleek design allow the box to remain unobtrusive, maintaining the curb appeal of the property while securing access.
Secure Access Control
The resettable combination system ensures that codes can be updated frequently, preventing unauthorized access by previous visitors.
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7. Master Lock Wall Mount Key Lock Box – Fixed Entry Point Solution
Master Lock Wall Mount Key Lock Box
Wall or fixed object install
Alpha numeric combination
Metal body construction
Weather cover for buttons
This model is built for permanent installation on a wall or fixed object. It offers push button entry with a customizable combination that can be reset as needed. The metal body provides durability, and the weather cover protects the buttons from environmental factors.
Pros
- Dedicated wall mount design
- Push button entry system
- Weather cover included
- Resettable combination code
- Durable metal build
Cons
- Requires drilling for install
- Buttons may stick in cold
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Installation involves using included hardware to secure the box firmly in place. This reduces the risk of removal or theft compared to hanging models. It holds up to five keys, making it suitable for managing access to a specific property over time.
Drilling into walls is required, which may not be feasible for temporary setups or rental properties where alterations are restricted. Buttons can sometimes be stiff in cold weather, requiring extra pressure to press. However, once installed, it offers a stable access point.
Property managers who need a fixed, reliable storage location for keys will appreciate this design. It ensures that keys are always in the same spot, reducing confusion and providing a consistent entry method for tenants or agents.
Permanent Installation Benefits
Mounting the box to a wall keeps it securely in place, reducing the risk of it being moved or stolen by unauthorized individuals.
Weather Protection
The included weather cover ensures that the buttons remain functional and protected from rain or snow in outdoor environments.
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8. Puroma Key Lock Box for House Keys – Secure Detachable Shackle
Puroma Key Lock Box for House Keys
Secure four digit combo
Detachable lock shackle
Durable aluminum alloy
Corrosion resistant
This box features a detachable shackle that offers two installation options for added flexibility. It is built with a durable aluminum alloy shell that resists prying and physical damage. The combination system provides high security with thousands of possible codes to prevent unauthorized access.
Pros
- Detachable shackle flexibility
- Aluminum alloy shell
- Corrosion resistant materials
- Ten thousand code combinations
- Protective shell design
Cons
- Shackle removal steps vary
- Limited color options
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The shell is designed to protect against corrosion, ensuring longevity even in humid or rainy climates. You can install it on a door or wall using screws or the shackle. The large internal space accommodates multiple keys and other small items needed for access.
Finding the removable shackle requires opening the box first, which might be slightly inconvenient during initial setup. Color choices are limited, which may not suit all preferences. Despite this, the build quality and security features remain robust for professional use.
Agents looking for a versatile and secure storage solution will find this model effective. It balances portability with robust protection, making it suitable for both temporary and permanent key management needs across different property types.
Installation Flexibility
The detachable shackle allows you to choose between hanging the box or securing it permanently to a wall for different use cases.
Corrosion Resistance
Materials used in construction ensure that the box withstands outdoor exposure without rusting, maintaining its security over time.
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9. Iron Lock XXL Wall Mount Key Lock Box – High Capacity Professional Option
Iron Lock XXL Wall Mount Key Lock Box
Holds twenty to thirty keys
Built in tray for keys
Heavy duty metal body
Protective dial cover
This model stands out for its massive capacity, holding up to thirty keys plus fobs and cards. It is built for managing entire properties or teams with one secure unit. The internal tray ensures keys stay organized and do not fall out when opened.
Pros
- Massive key capacity
- Internal tray prevents drop outs
- Heavy duty rust resistant body
- Dial cover for weather
- Wall anchor hardware included
Cons
- Larger footprint than standard
- Dial alignment may need care
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The heavy duty metal body resists corrosion and physical attacks, ensuring long term durability outdoors. A protective dial cover keeps rain and dust off the combination mechanism. It ships with hardware for wall mounting, allowing for a secure installation.
Its size is larger than standard boxes, so finding a suitable mounting spot may require consideration. Dial alignment might need a steady hand in certain lighting. However, the organizational features make it valuable for complex access management needs.
Property managers or agents handling large estates or multi unit buildings will benefit from this capacity. It simplifies key control by consolidating access in one robust unit, reducing the need for multiple smaller locks.
High Volume Key Management
The large capacity allows teams to store all necessary keys in one place, simplifying access for multiple staff members or contractors.
Organized Storage
The internal tray and hooks keep keys sorted and prevent them from tangling or falling out during retrieval.
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10. Rudy Run Key Lock Box for Outside – Durable Hidden Storage
Rudy Run Key Lock Box for Outside
Zinc alloy stainless steel
Ten thousand unique combos
Large capacity hidden stash
Hardware included installation
This box offers a secure hidden stash for keys using a robust zinc alloy and stainless steel construction. It features a personalized four digit combination with ten thousand options to prevent unauthorized entry. The compartment is spacious, allowing storage of keys and small items.
Pros
- Sturdy metal construction
- High security combination codes
- Spacious internal compartment
- Full hardware kit included
- Weather resistant materials
Cons
- Wall mount requires drilling
- Size may not fit tight spaces
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It comes with screws and expansion plugs for a secure wall mount on various surfaces like brick or concrete. This ensures the box remains firmly in place and is hard to remove. The weather resistant design protects keys from outdoor elements.
Installing it permanently requires drilling, which limits its use to properties where modifications are allowed. Its size might be too large for narrow entryways or tight spots. However, the build quality and included hardware make setup straightforward.
Homeowners and agents needing a reliable fixed storage option will find this unit effective. It provides peace of mind through its strong build and security features, making it suitable for permanent outdoor key storage at homes or offices.
Strong Metal Construction
The use of zinc alloy and stainless steel ensures the box resists rust and physical tampering, maintaining security over time.
Complete Installation Kit
Included hardware allows for immediate installation on various wall types, ensuring the box is secure and ready to use quickly.
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Buying Guide – How to Choose the Best Key Lock Box for Realtors
Selecting the right key lock box involves evaluating several key factors to ensure security, durability, and ease of use for your specific needs.
Capacity and Size
Consider how many keys you need to store at once. Some boxes hold five keys while others can store up to thirty. Ensure the internal dimensions are large enough to accommodate your key rings and any additional access cards.
Choose a size that fits your storage needs without taking up too much space at the entry point.
Installation Method
Decide between portable hanging options or permanent wall mounting. Hanging boxes are easier to move but less secure against removal. Wall mounted units require drilling but offer higher security.
Select an installation method that aligns with your property type and access requirements.
Material and Durability
Look for materials like steel or aluminum alloy that resist rust and physical attacks. A strong shell protects keys from hammering or sawing attempts.
Prioritize models with weather resistant finishes for outdoor longevity.
Combination System
Check if the box uses dials or push buttons. Ensure the combination can be reset easily. A high number of possible codes enhances security against guessing.
Choose a system that balances security with user friendly operation.
Weather Resistance
Since these boxes are often used outdoors, a protective cover or sealed design is crucial. Look for models that shield the mechanism from rain and dust.
Ensure the box is rated for year round outdoor exposure.
Shackle Security
The shackle should be thick and strong to prevent cutting. A vinyl coating prevents scratching door surfaces during hanging.
Verify the shackle dimensions fit your intended door knobs or gates.
Ease of Access
The box should open smoothly without requiring excessive force. Keys should be easy to grab without tangling or falling out.
Look for features like internal trays or hooks to organize keys.
Budget and Value
Determine your budget while considering long term value. A slightly higher priced model may offer better durability and security.
Balance cost with the features you need for professional use.
How to Use and Care for Your Key Lock Box for Realtors
Begin by setting a unique combination code that is easy for you to remember but hard for others to guess. Avoid using common sequences like 1234 or birth years to maintain security.
Test the box multiple times after setting the code to ensure it opens reliably. Keep a backup key in a separate secure location in case the combination fails.
Regularly inspect the lock box for signs of wear or rust. Wipe down the exterior to remove dirt and keep the mechanism clean for smooth operation.
Frequently Asked Questions
Can a key lock box be used in all weather conditions?
Most high quality lock boxes are designed to withstand rain, snow, and sun. Look for models with weather resistant finishes and protective covers for best results.
How do I reset the combination on a key lock box?
Resetting usually involves opening the box, sliding a switch or turning a reset tool, and setting new dials or buttons. Refer to the specific product manual for detailed steps.
What is the difference between a dial and button lock box?
Dial boxes use rotating numbers to set codes while button boxes use push keys. Buttons are often faster to use in cold weather but dials can be more durable over time.
How many keys can typically fit inside a realtor lock box?
Capacity varies by model. Some hold five keys while others accommodate up to thirty. Check the interior dimensions to ensure it fits your key rings.
Is it better to hang or wall mount a key lock box?
Wall mounting provides better security as it is harder to remove. Hanging is more flexible for temporary use but may be less secure against theft.
Do I need special tools to install a wall mounted key lock box?
Most models come with screws and anchors. You will need a drill to create holes in the wall for mounting. Some can be installed on wood, brick, or concrete.
What materials are best for outdoor key lock boxes?
Stainless steel and aluminum alloys offer the best resistance to rust and corrosion. Ensure the finish is weather resistant to prolong the life of the box.
How do I prevent keys from falling out when opening the box?
Look for boxes with internal trays or hooks designed to hold keys securely. This keeps the keys organized and prevents them from dropping to the ground.
Final Thoughts on Choosing the Best Key Lock Box for Realtors
The products reviewed offer a range of options suitable for different professional needs. From portable hanging boxes to high capacity wall mounted units, there is a solution for every property management scenario.
Prioritize security, durability, and ease of use when making your final decision. Ensure the model you choose matches your specific requirements for key capacity and installation.
Keep in mind that availability and details may change over time. Always verify current specifications before purchasing to ensure you get the best fit for your real estate business.