Puroma Key Lock Box Large
4.6Editor score
Wall mount or hang options
Ten thousand code combinations
Aluminum alloy durable shell
In this guide
Real estate professionals need reliable access solutions that keep properties secure while allowing trusted visitors to enter smoothly. A high quality lock box offers peace of mind and prevents lost keys or unauthorized entry during busy showing schedules.
We evaluated ten top rated models based on durability security features ease of use and suitability for residential and commercial properties. Each product was reviewed for build quality code flexibility and resistance to weather and tampering over time.
Every pick includes detailed specs pros and cons plus guidance on installation and maintenance for long term performance. Prices may fluctuate so please verify current availability and offers before purchasing through the provided links.
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
Resettable four digit combination
Weatherproof metal body design
Iron Lock XXL Wall Mount Key Lock Box
4.6Editor score
Holds twenty to thirty keys
Built in tray stops drop outs
Heavy duty metal body
Top 10 Best Key Lock Box for Realtors in 2026 Compared
The following table provides a side by side overview of all ten products including their key specifications installation methods and primary use cases to help you select the right fit for your property access needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Master Lock Portable Key Lock Box
Holds up to five keys
Four digit combination lock
Weatherproof metal body
Vinyl coated shackle
4.7Editor score
Editor's Choice
Master Lock 5-Key Combination Safe
Holds up to five keys
Four digit combination lock
Wall or fixed object mount
Metal body with shutter
4.7Editor score
Best Budget
Puroma Key Lock Box Large
Large internal storage space
Ten thousand code options
Wall or door handle mount
Aluminum alloy shell
4.6Editor score
Master Lock Push Button Key Lock Box
Holds up to five keys
Alpha numeric combination
Weather cover for buttons
Metal body construction
4.4Editor score
Puroma Key Lock Box Outdoor
Large internal storage space
Ten thousand code options
Wall or shackle mount
Rustproof aluminum alloy
4.6Editor score
Kingsley Guard-a-Key Realtor's Lockbox
Holds multiple keys
Ten thousand code options
Vinyl covered shackle
Weather resistant finish
4.6Editor score
Master Lock Wall Mount Key Lock Box
Holds up to five keys
Alpha numeric combination
Wall or fixed object mount
Weather cover for buttons
4.4Editor score
Puroma Key Lock Box for House Keys
Holds multiple keys
Ten thousand code options
Detachable shackle mount
Corrosion resistant shell
4.6Editor score
Iron Lock XXL Wall Mount Key Lock Box
Holds twenty to thirty keys
Internal tray prevents drop outs
Protective dial cover
Heavy duty metal body
4.6Editor score
Rudy Run Key Lock Box for Outside
Holds at least five keys
Ten thousand code options
Zinc alloy stainless steel
Includes mounting hardware
4.7Editor score
1. Master Lock Portable Key Lock Box – Best Overall Key Lock Box for Realtors
Master Lock Portable Key Lock Box
Holds five keys
Four digit code
Weatherproof metal body
Vinyl coated shackle
The Master Lock Portable Key Lock Box stands out as the top choice for realtors needing reliable access control. With a 4.7 rating it combines durability and convenience in a compact form factor suitable for various door types.
Pros
- Holds up to five keys
- Resettable combination code
- Weatherproof shutter design
- Portable and lightweight
- Easy shackle installation
Cons
- May not fit oversized door knobs
- Dials can be stiff initially
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Its metal body and shutter door protect the combination dials from rain and dust ensuring long term function. The resettable four digit code offers flexible access options without needing to replace keys or locks.
The vinyl coated shackle prevents scratching on painted surfaces while the portable design allows quick relocation between properties. Some users report stiffness in the dials at first but they loosen with regular use.
This lock box is ideal for realtors managing multiple showings or homeowners storing keys for caregivers. Its balance of security weather resistance and ease of use makes it a dependable default choice.
Secure Weather Resistant Design
The solid metal construction and protective shutter shield the code from the elements ensuring consistent performance year round.
Flexible Key Capacity
Holding up to five standard keys allows storage for multiple access methods or backup keys within a single locked unit.
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2. Master Lock 5-Key Combination Safe – Reliable Wall Mount Option
Master Lock 5-Key Combination Safe
Holds five keys
Four digit combination
Wall or fixed mount
Metal body shutter
This Master Lock safe provides a fixed security solution ideal for properties with stable entry points. It scores 4.7 stars for its robust build and straightforward combination mechanism that works well for repeat users.
Pros
- Wall mount or fixed object install
- Four digit resettable code
- Shutter protects dials
- Metal body durability
- Indoor outdoor versatility
Cons
- Requires permanent mounting hardware
- Less portable than shackle models
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Designed for wall or fixed object installation it offers a stable secure spot for keys near entryways. The shutter door keeps rain and dust away from the dials which maintains functionality in outdoor conditions.
While less portable than shackle variants its permanent mount reduces theft risk. Installation requires screws and anchors which may not suit temporary setups but ensures stability over time.
Best suited for rental properties or offices where access needs are consistent. Its secure fixed design makes it a solid choice when relocation is not a priority.
Stable Fixed Installation
Mounting to a wall or fixed object provides a steady secure location that is harder to remove or tamper with.
Weather Protected Dials
The shutter door covers the combination mechanism to prevent moisture and debris from interfering with code entry.
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3. Puroma Key Lock Box Large – Best Value Key Lock Box for Realtors
Puroma Key Lock Box Large
Large internal space
Ten thousand codes
Wall or hang mount
Aluminum alloy shell
Puroma offers a budget friendly lock box that does not compromise on essential security features. With a 4.6 rating it delivers generous capacity and flexible mounting options that suit diverse property needs.
Pros
- Large internal storage capacity
- Ten thousand code options
- Wall or shackle install
- Aluminum alloy durability
- Protective weather door
Cons
- Slightly larger footprint
- Installation screws not included
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Its aluminum alloy shell resists corrosion and impacts while the protective door shields the lock from rain. The ten thousand code combinations allow frequent resets for different tenants or visitors.
The removable shackle enables quick door knob hanging or wall mounting with provided hardware. While the unit is bulkier than slim models it offers ample room for multiple key rings or fobs.
This model is an excellent choice for realtors managing rentals needing temporary access. Its balance of price performance and capacity makes it a top value pick.
Ample Key Storage
The large internal compartment safely stores several key sets or access cards without crowding or dropping items.
Durable Weather Proof Build
Premium aluminum alloy and steel construction protect against hammering sawing and weather exposure for long term use.
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4. Master Lock Push Button Key Lock Box – Convenient Touch Entry
Master Lock Push Button Key Lock Box
Holds five keys
Alpha numeric code
Weather cover buttons
Metal body shackle
This push button lock box offers a modern alternative to rotating dials with an alpha numeric code system. It holds 4.4 stars for its ease of use and weather resistant construction suited for outdoor entries.
Pros
- Alpha numeric combination codes
- Touch button entry
- Weather cover for buttons
- Metal body durability
- Vinyl shackle prevents scratches
Cons
- Buttons may stick in cold weather
- Higher price point than dial models
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The touch button interface allows quick code entry without fumbling with dials. A weather cover protects the buttons from rain and dust ensuring reliable operation in varied conditions.
The metal body and vinyl coated shackle provide sturdy protection for keys and door surfaces. While slightly more expensive than dial models the convenience and flexibility of alpha numeric codes justify the cost.
Ideal for realtors or property managers who prefer keypad entry. Its durable design makes it suitable for frequent use in residential or commercial settings.
Alpha Numeric Flexibility
Using letters and numbers expands the code pool making it easier to remember custom codes for different users.
Protected Touch Interface
The weather cover shields the buttons from the elements maintaining smooth operation over time.
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5. Puroma Key Lock Box Outdoor – Stylish Secure Storage
Puroma Key Lock Box Outdoor
Large internal space
Ten thousand codes
Wall or shackle mount
Rustproof alloy
This Peacock Blue model adds a splash of color to secure key storage while maintaining solid security features. It earns 4.6 stars for its durable build and flexible installation options.
Pros
- Large internal storage
- Ten thousand code combinations
- Wall or shackle install
- Rustproof cut resistant
- Colorful design options
Cons
- Color may fade over time
- No protective shutter door
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Made from high quality aluminum alloy and steel it resists rust and physical damage. The removable shackle allows hanging on knobs or mounting on walls with screws and plugs.
The resettable four digit code offers ten thousand combinations for easy personalization. While it lacks a shutter door the compact design and weather resistant materials protect keys in most climates.
Perfect for homeowners or realtors who value both function and appearance. Its robust construction ensures keys remain safe from weather and unauthorized access.
Durable Rustproof Shell
Aluminum alloy and steel construction prevent rust and resist cutting or prying attempts for enhanced security.
Simple Reset Mechanism
Changing the code takes just four steps allowing quick updates whenever access permissions change.
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6. Kingsley Guard-a-Key – Trusted Realtor Choice
Kingsley Guard-a-Key Realtor's Lockbox
Holds multiple keys
Ten thousand codes
Vinyl covered shackle
Weather resistant finish
Kingsley is a known name in property access and this Guard-a-Key box delivers reliable performance for realtors and hosts. Its 4.6 rating reflects strong durability and ease of use.
Pros
- Holds multiple keys
- Ten thousand code options
- Vinyl covered shackle
- Weather resistant finish
- Solid metal construction
Cons
- Limited capacity compared to XXL models
- Shackle size may not fit all knobs
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The solid metal construction with weather resistant finish stands up to outdoor conditions. A vinyl covered shackle prevents scratching painted door surfaces while the resettable code offers flexible access.
Its compact design blends into surroundings yet holds multiple keys safely. The finish resists rust and corrosion extending the product life in humid or rainy environments.
Recommended for realtors managing vacation rentals or short term stays. Its proven track record and sturdy build make it a trusted option for recurring property access.
Weather Resistant Finish
The protective coating prevents rust and corrosion ensuring the box remains functional outdoors year round.
Vinyl Protected Shackle
Soft vinyl on the shackle guards against scratches on doors or gates during installation and removal.
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7. Master Lock Wall Mount Key Lock Box – Secure Push Button Wall Option
Master Lock Wall Mount Key Lock Box
Holds five keys
Alpha numeric code
Wall or fixed mount
Weather cover buttons
This wall mounted variant combines the convenience of push button entry with a fixed secure location. It scores 4.4 stars for its robust construction and weather resistant design.
Pros
- Holds up to five keys
- Alpha numeric combination
- Wall or fixed mount
- Weather cover for buttons
- Metal body durability
Cons
- Requires permanent wall installation
- Buttons can be hard to press
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Designed for wall or fixed object installation it provides stable access near entry points. The alpha numeric code allows personalized combinations and a weather cover keeps buttons functional outdoors.
Metal body durability ensures long term resistance to tampering and weather. Installation requires screws which are included making setup straightforward for permanent needs.
Best for properties where a fixed access point is preferred over portability. Its secure and weather resistant build suits frequent use in diverse climates.
Fixed Mount Stability
Wall mounting provides a stable hard to remove location that enhances security against theft.
Weather Protected Buttons
The cover shields the entry interface from rain and debris keeping operation smooth.
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8. Puroma Key Lock Box for House Keys – Durable and Versatile
Puroma Key Lock Box for House Keys
Holds multiple keys
Ten thousand codes
Detachable shackle
Corrosion resistant
This gray model provides a sleek durable lock box suitable for both indoor and outdoor key storage. With 4.6 stars it balances robustness with flexibility in mounting and code setup.
Pros
- Ten thousand code combinations
- Detachable shackle options
- Aluminum alloy shell
- Corrosion resistant
- Versatile indoor outdoor use
Cons
- No protective shutter
- Slightly heavier than plastic models
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The aluminum alloy shell resists corrosion and physical damage while the detachable shackle allows multiple install methods. Ten thousand code combinations support frequent resets for different users.
Its design is straightforward with no complex electronics or batteries. The corrosion resistant finish ensures longevity in humid or rainy environments without rust issues.
Ideal for rental properties or homes needing reliable spare key access. Its versatile build and secure code system make it a solid everyday choice.
Corrosion Resistant Shell
Aluminum alloy construction prevents rust and resists sawing or prying for enhanced security.
Detachable Shackle Flexibility
Removing the shackle allows wall screw mounting for permanent setups while keeping the door knob option available.
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9. Iron Lock XXL – Best Large Capacity Key Lock Box for Realtors
Iron Lock XXL Wall Mount Key Lock Box
Holds twenty to thirty keys
Internal tray
Protective dial cover
Heavy duty metal
The XXL model offers unmatched key capacity for managing entire property teams or families. It earns 4.6 stars for its robust build and thoughtful features like the drop prevention tray.
Pros
- Holds twenty to thirty keys
- Built in tray stops drops
- Protective dial cover
- Heavy duty metal body
- Includes mounting hardware
Cons
- Larger footprint requires more space
- Higher price than standard models
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Holding twenty to thirty keys plus fobs it centralizes access for large operations. The internal tray keeps keys organized and prevents them from falling out when the door opens.
Heavy duty zinc alloy and aluminum resist rust and physical damage. A protective dial cover keeps rain and grit off the mechanism ensuring reliable code entry outdoors.
Perfect for property managers or realtors handling multiple units. Its high capacity and durable construction make it a premium solution for demanding access needs.
Massive Key Capacity
Holding up to thirty keys allows management of multiple properties or teams within a single secure box.
Organized Internal Tray
The tray cradles keys to prevent drops and keep the interior sorted for quick access.
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10. Rudy Run Key Lock Box for Outside – Robust and Weather Resistant
Rudy Run Key Lock Box for Outside
Holds at least five keys
Ten thousand codes
Zinc alloy stainless steel
Includes mounting hardware
Rudy Run delivers a heavy duty wall mounted box built for long term outdoor reliability. With 4.7 stars it stands out for its robust materials and generous internal storage.
Pros
- Holds five keys plus fobs
- Ten thousand code options
- Zinc alloy stainless steel
- Includes mounting hardware
- Large internal organizer
Cons
- Heavy weight may require strong wall
- No shackle for door knob use
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Constructed from zinc alloy and stainless steel it resists rust and corrosion effectively. The spacious compartment holds keys fobs and even small devices for flexible storage needs.
Hardware included for mounting ensures a secure install on concrete or brick surfaces. The resettable four digit code offers ten thousand combinations for easy access management.
Best for permanent installation at homes offices or rental properties. Its durable build and organized interior make it a dependable choice for critical key storage.
Heavy Duty Materials
Zinc alloy and stainless steel resist outdoor elements and physical damage ensuring years of reliable use.
Included Installation Hardware
Mounting screws and expansion plugs are included for quick secure setup on hard surfaces.
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Buying Guide – How to Choose the Best Key Lock Box for Realtors
Selecting the right key lock box requires balancing security capacity ease of use and durability. Here are the key factors to consider before making your purchase.
Key Capacity
Determine how many keys fobs or cards you need to store. Most standard boxes hold five keys while XXL models manage up to thirty for larger operations.
Choose a capacity that matches your property needs to avoid overcrowding or frequent swaps.
Installation Method
Decide between portable shackle models and fixed wall mounts. Shackle boxes offer flexibility while wall mounts provide stronger permanent security.
Consider whether you need to move the box between properties or keep it at a single entry point.
Code System
Standard four digit codes offer ten thousand combinations. Some models use alpha numeric codes for more personalized options.
Pick a system that is easy to remember but hard to guess for your users.
Weather Resistance
Look for metal bodies with protective covers or shutters to shield dials and buttons from rain and dust.
Rustproof coatings and weather resistant finishes extend the life of outdoor installed boxes.
Build Material
Aluminum alloy zinc and steel offer superior durability over plastic. They resist sawing prying and hammering attempts.
Choose robust materials to ensure long term protection against tampering and elements.
Shackle and Protection
Vinyl coated shackles prevent scratching on painted doors or gates. This preserves property finishes during installation and removal.
Prioritize models with protective coatings to avoid damage to surfaces where the box is mounted.
Additional Features
Features like internal trays or hooks keep keys organized and prevent drop outs when the box opens.
These small details improve usability especially when managing multiple keys or frequent access.
Security Rating
Check customer reviews for real world feedback on durability and security. High ratings often reflect reliability in daily use.
Choose models with consistent positive feedback to reduce risk of failure or theft.
How to Use and Care for Your Key Lock Box for Realtors
Begin by setting your unique code using the reset mechanism inside the box. Test the code three times to ensure it opens smoothly before securing keys.
Mount the box securely using screws for fixed installations or the shackle for door knobs. Ensure the lock sits flush to prevent prying or tampering.
Periodically check the interior for moisture or debris and wipe dry. Reset codes when users change to maintain access control and security.
Frequently Asked Questions
How do I reset the combination on a key lock box?
Open the box and locate the reset lever or button inside. Slide or press it to enter new code digits then release to lock the setting. Always test the new code before securing keys.
Are key lock boxes suitable for outdoor use?
Yes most models are designed for outdoor use with metal bodies and protective covers. Choose boxes with weather resistant finishes and sealed dials to prevent rust and moisture damage.
Can I mount a key lock box on a wall?
Many models support wall mounting with included screws and anchors. Fixed installs provide better security but require a solid surface like concrete or brick for stability.
How many keys can a realtor lock box hold?
Standard boxes hold up to five keys while XXL models manage up to thirty. Choose capacity based on how many keys fobs or cards you need to access.
Are there weatherproof key boxes for extreme climates?
Yes models with zinc alloy or steel bodies and protective dials withstand extreme weather. Look for rustproof coatings and tight seal doors to ensure function in rain or snow.
What happens if I forget the code?
Most boxes have no master key so forgetting the code requires professional help or replacing the box. Keep a written backup code secure and use resettable codes to prevent issues.
Are key lock boxes secure against theft?
High quality metal boxes with tight shutters resist prying and sawing. Fixed mounts reduce removal risk while strong codes prevent unauthorized access.
Can realtors use these boxes for vacation rentals?
Absolutely they are ideal for short term rentals and property showings. Resettable codes allow quick code changes between guests or visitors for better control.
Final Thoughts on Choosing the Best Key Lock Box for Realtors
The top picks offer reliable solutions for securing property access with the Master Lock Portable model leading in overall performance and versatility.
Prioritize weather resistance capacity and installation options that match your property needs to ensure long term reliability and convenience.
Remember to verify current availability and check the product links for the latest updates before purchasing your preferred lock box.