Puroma Key Lock Box Large
4.6Editor score
Aluminum alloy steel construction
10000 possible codes
Wall mount or hanging option
In this guide
Finding the right key lock box for Realtors is essential for secure and efficient property access. A reliable box protects keys while allowing easy entry for agents and clients during showings. You need durability and weather resistance for outdoor installations.
We evaluated ten top-rated models based on capacity, security features, and ease of use. Our comparison includes durable metal options and portable designs suitable for various door types. Each product offers unique benefits for real estate professionals and property managers.
Each review highlights specific strengths and potential trade-offs to help you decide. Look for resettable combinations and weather-resistant finishes for long-term reliability. Prices and availability change frequently so check current listings before purchasing your chosen model.
Top 3 Picks for Best Key Lock Box for Realtors
Master Lock Portable Key Lock Box
4.7Editor score
Holds up to five keys
Weatherproof metal body design
Resettable four-digit combination
Iron Lock XXL Wall Mount Key Lock Box
4.6Editor score
Holds 20 to 30 keys
Built-in tray stops drop-outs
Protective dial cover included
Top 10 Best Key Lock Box for Realtors in 2026 Compared
This table provides a side-by-side view of the most popular key lock boxes for realtors. Compare capacity, installation options, and security features to find the model that fits your workflow and property needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Master Lock 5400EC
Holds up to five keys
Portable with vinyl shackle
Weatherproof metal body
Resettable four-digit code
4.7Editor score
Editor's Choice
Master Lock 5401D
Wall or fixed object mount
Metal body construction
Shutter door protection
Resettable combination lock
4.7Editor score
Best Budget
Puroma Key Lock Box Large
Aluminum alloy steel body
10000 code options
Wall or hanging mount
Protective door cover
4.6Editor score
Master Lock 5422EC
Push button access design
Alpha numeric combination
Weather cover buttons
Holds up to five keys
4.4Editor score
Puroma Key Lock Box Outdoor
Wall or door hanging
Rustproof aluminum alloy
Large internal storage
Easy reset combination
4.6Editor score
Kingsley Guard-a-Key
Weather-resistant finish metal
Vinyl covered shackle
10000 possible combos
Holds multiple keys
4.6Editor score
Master Lock 5423EC
Wall or fixed mount
Alpha numeric code
Weather cover for buttons
Up to five keys
4.4Editor score
Puroma Key Lock Box 4
Detachable lock shackle
Durable aluminum alloy
Corrosion-resistant design
4-digit reset combo
4.6Editor score
Iron Lock XXL Wall Mount
Holds 20 to 30 keys
Built-in tray design
Protective dial cover
Heavy-duty metal body
4.6Editor score
Rudy Run Key Lock Box
Zinc alloy steel build
10000 unique codes
Large hidden stash
Hardware included mount
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
Weatherproof metal body
Vinyl coated shackle
Resettable combination code
This Master Lock Portable Key Lock Box stands out as a reliable solution for real estate agents. With a solid metal body and protective shutter door it resists rain and dust exposure. It holds up to five keys and offers a resettable four-digit code for secure access control.
Pros
- Durable weatherproof construction
- Easy installation on knobs
- Resettable for security
- Holds standard house keys
- Protective shutter for dials
Cons
- Combination dials can stick
- Small for many key fobs
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The vinyl-coated shackle installs quickly on most door knobs without scratching surfaces. You can set your own code and change it anytime for different clients or contractors. The design allows for quick entry during property showings while keeping keys safely locked away.
While the combination dials may occasionally stick in wet conditions the protective shutter helps mitigate this issue. It is compact enough not to look bulky on entryways but spacious enough for standard keys and small tags.
Real estate professionals and homeowners alike will find this box practical for property management. It balances security with ease of use making it a top choice for those needing trusted access without copying keys repeatedly.
Secure Key Storage
The durable metal body and shutter door protect keys from weather and tampering.
Flexible Access Control
Resettable codes let you update access permissions for every new client or visitor.
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2. Master Lock 5-Key Combination Safe – Wall Mount Key Lock Box for Realtors
Master Lock 5-Key Combination Safe Black/Silver 5401D
Wall or fixed mount
Metal body construction
Shutter door design
Resettable combination
The Master Lock 5-Key Combination Safe is built for permanent installation on walls or fixed objects. Its metal body and shutter door provide reliable protection for keys stored inside. Users can set and reset a four-digit combination for flexible access control.
Pros
- Designed for wall mounting
- Protective shutter door
- Resettable combination lock
- Holds up to five keys
- Durable metal body
Cons
- Requires screws for install
- Fixed position less portable
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This model suits offices or properties where keys need to stay in one secure location. The shutter door shields the dials from dust and weather ensuring long-term functionality. It is a practical choice for property managers needing a fixed key safe.
Installation requires hardware which is included but less flexible than portable options. Once mounted it remains in place so plan the location carefully to ensure it is reachable yet hidden.
If you need a stationary key safe for staff or contractors this model delivers durability. It offers a straightforward way to store keys securely without relying on hidden spares.
Permanent Key Storage
Wall mounting provides a fixed location that is hard to move or steal.
Protected Dials
The shutter door keeps the combination dials safe from weather and debris.
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3. Puroma Key Lock Box Large – Budget Friendly Key Lock Box for Realtors
Puroma Key Lock Box Large
Aluminum alloy steel shell
10000 code combos
Wall or hanging mount
Protective door cover
Puroma Key Lock Box Large offers an affordable option for secure key storage without sacrificing durability. Constructed with premium aluminum alloy and reinforced steel it resists damage from hammering or sawing. The box holds house keys and offers 10000 possible codes for security.
Pros
- Affordable pricing option
- Strong aluminum alloy shell
- Large internal storage space
- Wall or hanging install
- 10000 code options
Cons
- Shackle may feel thin
- Finish may scratch over time
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You can choose to wall mount it with screws or hang it on a door knob using the removable shackle. A protective door shields the lock mechanism from rain and dust. This flexibility makes it suitable for various indoor or outdoor applications.
While the shackle is functional it may feel less substantial than heavy-duty steel options. However for typical residential or office use it provides sufficient resistance against casual tampering attempts.
For budget conscious realtors or landlords this box delivers solid value. It balances cost with reliability ensuring keys are protected while allowing easy access for authorized users.
Versatile Installation
Choose between wall mounting or hanging based on your location needs.
Weather Resistant
The protective door guards the mechanism from rain and dust exposure.
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4. Master Lock Push Button Key Lock Box – Electronic Access Lock Box
Master Lock Push Button Key Lock Box
Push button touch control
Alpha numeric combination
Weather cover included
Holds five keys
The Master Lock Push Button Key Lock Box introduces a modern interface with touch buttons for access. You can set your own alpha numeric combination which offers more options than numeric dials. A weather cover helps protect the buttons from moisture and debris.
Pros
- Alpha numeric codes available
- Push button touch access
- Weather cover protection
- Metal body construction
- Vinyl coated shackle
Cons
- Touch sensors may fail in rain
- More expensive than dial versions
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This design is ideal for users who prefer pressing buttons over turning dials. The metal body and vinyl coated shackle ensure durability during installation on various door styles. It holds up to five keys making it suitable for households or small offices.
Touch controls might be less reliable in heavy rain or freezing temperatures compared to mechanical dials. Ensure the weather cover is properly sealed to maintain functionality in harsh conditions.
For those seeking a sleek interface this box blends convenience with security. It is a good choice for modern properties where users appreciate button-based access methods.
Modern Interface
Push buttons provide a quick and intuitive way to enter your code.
Customizable Codes
Alpha numeric options increase the number of possible combinations significantly.
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5. Puroma Key Lock Box Outdoor – Portable and Mountable Option
Puroma Key Lock Box Outdoor
Wall or door hang
High quality alloy steel
Large storage space
Easy 4-digit reset
Puroma Key Lock Box Outdoor provides a robust solution for storing keys securely outdoors. Made from high-quality aluminum alloy and steel it resists rust and cutting attempts. The box includes 10000 possible combinations for reliable security against unauthorized access.
Pros
- Rustproof and corrosion resistant
- Two installation methods
- Large internal storage
- Easy code reset steps
- Holds house keys safely
Cons
- Color options may fade
- Instructions could be clearer
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You can hang it on a door knob or mount it on a wall with included screws and plugs. This flexibility allows you to adapt to different entry types and locations. The internal space is large enough for multiple keys and tags.
Resetting the code is straightforward with four simple steps that most users can follow. The numbers on the dials move easily ensuring smooth operation over time. However color finishes may fade with prolonged sun exposure.
This box is perfect for Airbnb hosts or property managers needing flexible key storage. It offers a balance of portability and fixed installation options for diverse use cases.
Installation Flexibility
Use the removable shackle for hanging or screws for a fixed wall mount.
Security Features
Cut-resistant design protects keys from forced entry attempts.
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6. Kingsley Guard-a-Key – Designed Specifically for Realtors
Kingsley Guard-a-Key Black Realtor's Lockbox
Weather resistant finish metal
Vinyl covered shackle
10000 combinations
Multiple key capacity
The Kingsley Guard-a-Key Lock Box is tailored for real estate agents and property managers. It features a solid metal construction with a weather-resistant finish for reliable outdoor use. A vinyl covering on the shackle protects painted surfaces from scratches during hanging.
Pros
- Ideal for real estate use
- Vinyl shackle prevents scratches
- Holds multiple keys
- Resettable four-digit code
- Solid metal construction
Cons
- Shackle may not fit all knobs
- Design is basic and simple
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With up to 10000 possible combinations you can change codes frequently for different tenants or guests. The box holds multiple keys making it practical for complex properties or rental units. It blends into surroundings without drawing unnecessary attention.
While effective the shackle might not fit every door knob style so verify dimensions first. Its straightforward design means fewer moving parts to break down over time ensuring long-term reliability.
For real estate professionals this box offers a no-fuss way to manage key access. It is a practical tool for showing properties securely without needing to carry multiple physical keys.
Surface Protection
The vinyl covered shackle prevents damage to painted door knobs and frames.
Code Management
Resettable combinations allow easy updates for every new client or tenant.
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7. Master Lock Wall Mount Key Lock Box – Fixed Button Access Safe
Master Lock Wall Mount Key Lock Box
Wall or fixed object
Alpha numeric combination
Weather cover protection
Up to five keys
This Master Lock Wall Mount Key Lock Box is designed for secure fixed installation. It allows alpha numeric combinations for customizable access codes. A weather cover protects the buttons from rain ensuring reliable operation in various conditions.
Pros
- Wall mounted security
- Alpha numeric codes
- Weather cover buttons
- Holds five keys
- Metal body durable
Cons
- Requires permanent installation
- Access limited to one spot
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Installation on a wall provides a stable and permanent location for key storage. This is ideal for business entrances or properties where portability is not required. The metal body ensures durability and resistance to tampering attempts.
Since it is fixed the location must be accessible to authorized users yet discreet enough for security. Check the backset and cross bore if integrating with specific door setups.
For offices or homes needing a dedicated key safe this model offers convenience. It ensures keys are always in the same place without risking loss or theft of portable boxes.
Fixed Security
Wall mounting ensures the box remains in a known secure location.
Custom Codes
Alpha numeric options allow for memorable and secure personal codes.
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8. Puroma Key Lock Box for House Keys – Durable Combo Safe
Puroma Key Lock Box for House Keys
Detachable lock shackle
Durable aluminum alloy
Corrosion resistant
4-digit reset code
The Puroma Key Lock Box features a secure four-digit combination with 10000 possible codes. Its robust aluminum alloy shell resists hammering sawing and prying attempts. This durability ensures your keys stay safe from unauthorized access and external damage.
Pros
- Secure four-digit combination
- Detachable shackle for install
- Durable alloy shell
- Weatherproof design
- Ideal for rentals
Cons
- Shackle requires manual removal
- Limited color options
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A detachable shackle offers two installation options allowing you to hang or wall mount the box. This flexibility is useful for different property types and user needs. The design is weatherproof and corrosion-resistant for outdoor use.
While the shackle is strong it requires opening the box to remove which can be slightly inconvenient. However this adds a layer of security against quick removal by intruders.
For rental properties or vacation homes this lockbox provides reliable key management. It prevents the need for hiding keys under mats and simplifies access for cleaners or guests.
Strong Security
The durable shell resists common physical attacks to keep keys protected.
Versatile Mounting
Detach the shackle to secure the box to a wall permanently.
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9. Iron Lock XXL Wall Mount Key Lock Box – High Capacity Key Lock Box
Iron Lock XXL Wall Mount Key Lock Box
Holds 20 to 30 keys
Built-in tray stops drop
Dial cover included
Heavy-duty metal body
The Iron Lock XXL Wall Mount Key Lock Box stands out with a massive capacity for twenty to thirty keys. It includes a built-in tray to prevent keys from falling out when opened. This design makes it ideal for properties needing multiple key management.
Pros
- Massive key capacity
- Internal tray for organization
- Weather resistant zinc alloy
- Protective dial cover
- Mounting hardware included
Cons
- Larger footprint than others
- Higher price point
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A protective dial cover shields the combination from rain and dust ensuring smooth operation. The heavy-duty zinc alloy body resists rust and corrosion for long-term outdoor reliability. Mounting hardware comes included for secure installation near doors or gates.
Its larger size means it is more visible and may require more space on the wall. However the organizational features justify the size for team or family use cases.
Real estate agents managing many properties or families with many members will benefit most. It solves the problem of carrying multiple keys by centralizing them in one secure spot.
Organization
The built-in tray keeps keys from spilling out when the box is opened.
High Capacity
Store house keys car fobs and access cards all in one box.
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10. Rudy Run Key Lock Box – Large Hidden Safe for Homes
Rudy Run Key Lock Box for Outside
Zinc alloy steel build
10000 unique codes
Large hidden stash
Hardware included mount
Rudy Run Key Lock Box offers a large hidden safe design for secure outdoor storage. Constructed from zinc alloy and stainless steel it resists rust and corrosion well. The box holds five house keys plus additional items like credit cards or tags.
Pros
- Weatherproof metal construction
- Large hidden stash capacity
- Secure combo codes
- Mounting hardware included
- Ideal for Airbnb use
Cons
- May need drilling for wall
- Instructions are brief
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You can set a personalized four-digit code for over 10000 unique combinations. This prevents unauthorized access while allowing trusted users to enter with a secure code. Hardware is included for fast secure installation on concrete or brick.
The box works as a portable combo locker for reliable access control in any environment. It is a hidden stash for emergency access and shared property entry without physical keys.
Homeowners and Airbnb hosts find this box practical for managing guest access safely. It simplifies check-ins while ensuring keys remain secure when not in use.
Hidden Storage
The design helps keys remain hidden from passersby while being accessible.
Secure Access
Personalized codes ensure only authorized people can retrieve the keys.
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Buying Guide – How to Choose the Best Key Lock Box for Realtors
Choosing the right key lock box for realtors involves balancing security capacity and installation needs.
Key Capacity
Consider how many keys you need to store in one place. Some boxes hold five keys while others store thirty or more for teams.
Choose a box with enough space for keys fobs and tags without crowding.
Installation Type
Decide if you need a portable hanging box or a fixed wall mounted model. Hanging boxes are flexible but fixed boxes offer more permanence.
Match the installation method to your property type and access requirements.
Security Level
Look for boxes with strong combination locks and durable metal bodies. A good box resists prying and sawing attempts from intruders.
Ensure the box has enough possible codes to prevent guessing or brute force attacks.
Weather Resistance
If storing keys outdoors ensure the box has a weather resistant finish. Shutter doors and protective covers help keep dials and mechanisms dry.
Select materials like zinc alloy or aluminum that resist rust and corrosion over time.
Shackle Design
Check if the shackle is vinyl coated to prevent scratching door surfaces. Removable shackles offer flexibility for wall mounting later.
Verify the shackle fits your door knob style or mounting surface securely.
Code Reset Options
A resettable combination allows you to update access codes frequently. This is crucial for managing multiple tenants or clients over time.
Choose a mechanism that is easy to reset without special tools or complexity.
Interior Features
Some boxes include internal trays or hooks to keep keys organized and sorted. This prevents keys from falling out or getting lost inside.
Look for clear labeling inside the box to help users find the right key quickly.
Cost vs Value
Budget options may work for occasional use while premium models offer better durability. Evaluate the long-term cost versus initial price for your needs.
Invest in a box that balances price with the security and convenience you require.
How to Use and Care for Your Key Lock Box for Realtors
Start by selecting a secure location near the entry point that is easily accessible yet discreet. Install the box following the manufacturer instructions using the provided hardware and anchors.
Set your initial combination code and test it multiple times before handing it to clients. Keep the original factory code separate until you reset it to avoid losing access.
Regularly check the box for rust or damage especially after harsh weather. Clean the dials and shackle gently and reset the code periodically to maintain security.
Frequently Asked Questions
Can I use a key lock box for realtors indoors?
Yes many boxes are designed for both indoor and outdoor use. They protect keys from dust and tampering inside offices or apartments. Ensure the finish suits indoor decor if visibility matters.
How do I reset the combination on these boxes?
Most boxes allow resetting the code with a small tool or by sliding a switch. Follow the instructions to set your new code and test it three times before use.
Are these lock boxes resistant to weather?
Many models feature weatherproof coatings and protective covers for dials. They resist rain and dust but are not fully waterproof so place them under overhangs when possible.
What is the maximum key capacity for realtors?
Standard boxes hold five keys while high capacity models store up to thirty. Choose based on how many properties you manage at one time.
Can I mount these lock boxes on concrete walls?
Yes most boxes include expansion plugs for concrete and brick. Use a drill and anchors to secure the box firmly so it does not pull away.
Is a vinyl shackle better than a plain metal one?
Vinyl coated shackles protect painted surfaces from scratches during installation. They offer a non-slip grip and look cleaner on visible door knobs.
How often should I change the combination code?
Change the code after each client visit or if you suspect it was shared. Frequent updates prevent unauthorized access over time.
Do these lock boxes work with all door knobs?
Portable boxes fit most standard ball or tulip door knobs but check dimensions first. Wall mounted models do not depend on knob styles for installation.
Final Thoughts on Choosing the Best Key Lock Box for Realtors
We reviewed ten key lock boxes for realtors offering options from budget portable models to high capacity wall mounts. The Master Lock Portable Key Lock Box leads with reliability and ease of use for most agents.
Consider your specific needs like weather resistance and key count when picking a model. A box that matches your workflow will save time and enhance security for every property.
Prices and availability change so verify current details before purchase. Always test your new box thoroughly before relying on it for client access.