Puroma Key Lock Box Large
4.6Editor score
Large internal storage space
Weather resistant protective door
Two installation methods included
In this guide
Real estate professionals need reliable ways to manage property access without carrying multiple physical keys. A quality key lock box for realtors provides secure storage and easy code access for agents and clients alike.
We evaluated ten leading models based on durability, capacity, installation options, and weather resistance. Each product offers unique features suited for different property types and usage frequencies.
This guide details top picks with detailed reviews and a comparison table. Remember that stock levels and availability change frequently so verify current options before purchasing today.
Top 3 Picks for Best Key Lock Box for Realtors
Master Lock Portable Key Lock Box
4.7Editor score
Holds up to five keys
Solid metal body protection
Resettable combination dial
Iron Lock XXL Wall Mount
4.6Editor score
Massive twenty key capacity
Built in tray stops dropouts
Heavy duty metal body
Top 10 Best Key Lock Box for Realtors in 2026 Compared
This table compares all ten models side by side highlighting key specifications and features to help you find the perfect match for your real estate needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Master Lock Portable Key Lock Box
Capacity up to five keys
Resettable four digit code
Metal body with shutter
Hangs on door knobs
4.7Editor score
Editor's Choice
Master Lock 5-Key Combination Safe
Wall or fixed object mount
Up to five keys capacity
Metal body construction
Weather protecting shutter door
4.7Editor score
Best Budget
Puroma Key Lock Box Large
Removable shackle options
Ample internal storage space
Aluminum alloy shell
Protective door cover
4.6Editor score
Master Lock Push Button Key Lock Box
Alpha numeric combination buttons
Fits most knob styles
Metal body durable
Weather cover on buttons
4.4Editor score
Puroma Key Lock Box Outdoor
Removable lock shackle
Aluminum alloy and steel
Pre set custom code
Rustproof corrosion resistant
4.6Editor score
Kingsley Guard-a-Key Black Realtor's Lockbox
Weather-resistant finish
Solid metal construction
Vinyl covering shackle
Ten thousand combinations
4.6Editor score
Master Lock Wall Mount Key Lock Box
Designed for wall installation
Alpha numeric code options
Metal body with cover
Weather cover on buttons
4.4Editor score
Puroma Key Lock Box for House Keys
Detachable lock shackle
Aluminum alloy shell
Weatherproof corrosion resistant
High security combination
4.6Editor score
Iron Lock XXL Wall Mount Key Lock Box
Massive key capacity
Built-in tray stops dropouts
Two key hooks included
Heavy-duty metal body
4.6Editor score
Rudy Run Key Lock Box for Outside
Zinc alloy stainless steel
Four-digit combo code
Large capacity 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 five standard keys
Four digit combination code
Protective shutter door
Vinyl-coated shackle
This portable unit holds up to five standard keys and features a protective shutter to shield dials from weather exposure. It ranks highly among realtors for reliability and ease of use during property showings.
Pros
- Durable metal body construction
- Protective shutter shields dials
- Holds up to five keys
- Hs on most door knobs
- Resettable combination anytime
Cons
- Limited to five key capacity
- May need more space for tags
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The solid metal body ensures durability while the vinyl-coated shackle prevents scratching on door handles. You can set and reset your own four-digit code easily to manage access for multiple clients or contractors.
While it caps at five keys which may limit usage for teams needing many fobs the shutter design significantly improves weather resistance. This makes it a dependable choice for outdoor mounting near entry points.
Buyers seeking a trustworthy portable option for individual home showings or short-term rentals will appreciate this model. It balances security with practicality and remains a top recommendation for general real estate use.
Weather Protection Design
The shutter door keeps rain and dust off the dials ensuring smooth operation year-round in outdoor environments.
Quick Installation
The shackle installs in seconds without tools allowing you to move the box between properties as needed.
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2. Master Lock 5-Key Combination Safe – Best Wall Mount Option
Master Lock 5-Key Combination Safe
Wall or fixed object mount
Five key storage capacity
Metal body construction
Shutter protection on dials
This model is built for permanent mounting on walls or fixed objects providing a secure spot for keys at any property entrance. It shares the high reliability of its portable counterpart but offers greater stability for long-term use.
Pros
- Designed for fixed installation
- Metal body ensures durability
- Shutter protects combination dials
- Suitable for indoor and outdoor
- Simple four digit reset
Cons
- Requires mounting hardware and screws
- Fixed location less flexible than portable
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The large capacity allows storage of up to five keys while the shutter door protects the combination dials from weather. Metal construction adds strength and confidence for agents needing a consistent access point.
Installation requires drilling which might not suit temporary rentals but ensures the box stays firmly in place. This tradeoff is acceptable for homeowners or property managers managing a specific location over time.
Select this if you need a dedicated secure spot that does not rely on door knobs. It works well for offices or rental units where keys must remain accessible to authorized staff only.
Secure Fixed Position
Mounting the box to a wall prevents removal by unauthorized individuals adding a layer of physical security.
Weather Shield
The protective shutter ensures the dials remain functional even after exposure to rain or dust over time.
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3. Puroma Key Lock Box Large – Best Value for Money
Puroma Key Lock Box Large
Wall mount or hanging
Ample internal storage
Aluminum alloy shell
Protective door cover
This large capacity lock box offers excellent value with flexible mounting options for walls or door handles. It provides ample space for keys and features a robust aluminum alloy shell for long-term protection.
Pros
- Affordable price point
- Two installation methods
- Durable aluminum alloy shell
- Protective door covers locks
- Large internal key space
Cons
- Assembly may require minor tools
- Color options limited to gray
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The removable shackle allows you to choose between hanging or wall mounting based on your property setup. The protective door ensures the lock remains free from dust and rain during outdoor storage.
While it lacks some premium finishes its sturdy build and reasonable price make it ideal for budget-conscious realtors or rental managers. It performs reliably for standard residential entry access.
If you want secure storage without overspending this model delivers core features needed for daily use. Its versatility in installation makes it easy to adapt to different building styles and entryways.
Flexible Installation
Choose between shackle hanging or screw mounting depending on whether you need temporary or permanent placement.
Material Quality
Aluminum alloy resists corrosion while keeping weight low for easy handling during installation.
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4. Master Lock Push Button Key Lock Box – Best for Numeric Codes
Master Lock Push Button Key Lock Box
Alpha numeric buttons
Five key capacity
Metal body durable
Weather cover included
This unit uses push buttons instead of rotating dials allowing for personalized alpha numeric combinations. It offers a modern interface that many users find intuitive for quick entry during property visits.
Pros
- Custom alpha numeric code
- Metal body for strength
- Weather cover on buttons
- Vinyl shackle prevents scratches
- Fits most door knob styles
Cons
- Buttons can stick in cold weather
- Slightly bulkier than dial models
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The weather cover protects the buttons from moisture and dirt ensuring reliable operation over time. With a metal body and vinyl shackle it balances security with surface protection on door frames.
In extreme cold the buttons may feel less responsive which is a known limitation of this design. Still it remains a solid choice for those who prefer keypad style entry over traditional dials.
Buyers looking for customization in their access codes will appreciate the flexibility here. It suits agents who need to assign specific codes to different clients or contractors easily.
Custom Codes
Alpha numeric options allow more unique combinations than simple digits improving security for shared access.
Button Protection
The weather cover ensures the buttons stay functional even after prolonged exposure to outdoor elements.
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5. Puroma Key Lock Box Outdoor – Best Color Option
Puroma Key Lock Box Outdoor
Removable shackle
Aluminum alloy and steel
Pre-set custom code
Rustproof corrosion resistant
This model offers a peacock blue finish that stands out while providing solid security for residential key storage. It is built to resist rust and corrosion making it suitable for exposed outdoor environments.
Pros
- Sturdy aluminum alloy construction
- Rustproof for outdoor use
- Simple code reset steps
- Removable shackle options
- Attractive color choices
Cons
- Color may show scratches over time
- Pre-set code requires manual change
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The shackle is removable allowing wall mounting or hanging as needed. Its aluminum and steel build ensures resistance against forced entry while remaining lightweight for installation.
The code must be changed manually after purchase which is a quick process but worth noting. Once set the lock provides reliable access control for guests tenants or cleaning staff.
If appearance matters alongside function this option adds a touch of style to secure storage. It remains a practical choice for small rental units or personal home use.
Durability Features
Rustproof materials keep the box functional even in humid or coastal climates without frequent maintenance.
Installation Ease
Screws and expansion plugs allow for secure wall mounting in various surface types including brick and concrete.
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6. Kingsley Guard-a-Key – Best for Classic Style
Kingsley Guard-a-Key Black Realtor's Lockbox
Weather-resistant finish
Solid metal construction
Vinyl covering shackle
10000 combinations
This lock box is designed specifically with realtors and property managers in mind offering secure portable storage. Its classic design blends into surroundings while maintaining strong protection against the elements.
Pros
- Solid metal build
- Weather-resistant finish
- Vinyl shackle protects doors
- High combination count
- Blends with surroundings
Cons
- Sleek design limits key tags
- No wall mount hardware included
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The metal construction and weather-resistant finish ensure longevity even in frequent outdoor use. With up to 10000 possible combinations you can change the code often to maintain tight access control.
Its small form factor means large key rings may not fit comfortably inside. Still it works well for simple key sets used by tenants or trusted guests during short visits.
Ideal for agents who need a discreet reliable portable box for daily showings. It provides peace of mind without drawing attention to the storage location.
Professional Focus
The design caters to real estate needs balancing discretion with easy access for authorized parties.
High Security Codes
Thousands of unique codes allow frequent rotation reducing risk of unauthorized code guessing.
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7. Master Lock Wall Mount Key Lock Box – Best Push Button Wall Mount
Master Lock Wall Mount Key Lock Box
Wall or fixed object
Alpha numeric buttons
Metal body durable
Weather cover on buttons
This model combines push button convenience with a secure wall mount design for permanent property access. It is ideal for locations where a fixed safe spot is preferred over portable hanging.
Pros
- Designed for wall installation
- Alpha numeric code input
- Weather cover protects buttons
- Metal body strength
- Five key capacity
Cons
- Requires drilling for installation
- Not suitable for knob mounting
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The alpha numeric buttons allow customizable codes that are easy to remember. A weather cover shields the input area from moisture ensuring the mechanism remains smooth over time.
Since it needs screws to mount it is less flexible than portable models. This trade-off provides more security against removal by unauthorized persons in shared buildings.
Perfect for property managers or office spaces where keys must stay in one secure location. It offers robust protection with modern input convenience for staff access.
Permanent Security
Wall mounting deters theft since the box cannot be easily detached by passersby.
Button Reliability
The protective cover ensures the keypad stays clean and functional even in rainy weather.
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8. Puroma Key Lock Box for House Keys – Best Heavy Duty Aluminum
Puroma Key Lock Box for House Keys
Detachable shackle
Aluminum alloy shell
Weatherproof corrosion resistant
High security combination
This robust unit features a detachable shackle for versatile mounting options and a strong aluminum alloy shell. It is built to withstand daily wear while keeping keys secure from unauthorized access.
Pros
- Detachable lock shackle
- Aluminum alloy shell
- Rustproof corrosion resistant
- High security codes
- Versatile uses
Cons
- Gray finish shows dirt easily
- Screws required for wall install
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The shell resists rust and corrosion making it reliable for outdoor environments. Its combination mechanism offers high security with over 10000 possible codes for personalization.
The shackle can be removed for permanent mounting which adds stability but reduces portability. Choose this if you need a durable solution that can adapt to changing installation needs.
It works well for offices warehouses or homes requiring consistent key management. The build quality offers confidence for long-term use in active settings.
Shell Strength
The aluminum alloy resists damage from impacts and maintains integrity through years of use.
Versatile Mounting
Switch between hanging and screw mounting based on whether the location is temporary or permanent.
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9. Iron Lock XXL Wall Mount – Best Capacity for Teams
Iron Lock XXL Wall Mount Key Lock Box
20-30 key capacity
Built-in tray stops dropouts
Two hooks included
Zinc alloy body
This large capacity box holds up to 30 keys making it ideal for property managers or large teams. A built-in tray ensures keys stay organized and do not fall out when opened.
Pros
- Holds 20 to 30 keys
- Built-in tray prevents drops
- Hooks included for tags
- Heavy-duty metal body
- 4-digit resettable code
Cons
- Large size may be intrusive
- Higher price point
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The metal body resists rust and corrosion while the tray adds functionality missing in smaller units. Hooks included help separate keys by property or tenant for quick identification.
Its size requires a clear wall space which might not suit small entryways. However the convenience of managing many keys in one box outweighs this for larger operations.
Choose this if you need central storage for multiple property keys. It streamlines access control for contractors cleaners and staff across several locations.
Organization Features
Hooks and trays keep keys sorted reducing time spent searching for the right one.
High Volume Storage
Accommodates whole building access needs without requiring multiple smaller boxes on site.
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10. Rudy Run Key Lock Box – Best Hidden Safe Design
Rudy Run Key Lock Box for Outside
Zinc alloy stainless steel
4-digit combo code
Large capacity organizer
Hardware included mount
This lockbox is built for heavy-duty outdoor storage with a hidden safe design to keep keys discreet. It includes all hardware for easy mounting on concrete or brick surfaces.
Pros
- Heavy-duty metal materials
- 10000 unique combos
- Organizer for tags
- Screws included mount
- Ideal for rental use
Cons
- Requires surface for mounting
- Limited color options
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The zinc and stainless steel materials resist rust ensuring long life in harsh weather. A spacious compartment stores keys plus fobs or small devices for quick emergency access.
The organizer helps keep items sorted inside which prevents clutter over time. However the need for drilling limits quick relocation between properties.
Best for homeowners or landlords needing a secure fixed storage spot. It offers reliable access for guests and maintenance without risking loose keys in obvious spots.
Material Durability
Stainless steel construction ensures the lockbox resists corrosion even in coastal or humid environments.
Installation Ready
All screws and plugs are included so no extra trips to the hardware store are needed.
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Buying Guide – How to Choose the Best Key Lock Box for Realtors
Selecting the right lock box depends on your specific property access needs and the environment where it will be used.
Capacity and Size
Consider how many keys or fobs you need to store. Some models hold only five keys while others accommodate dozens for large teams.
Choose a size that fits your key volume without being overly bulky for the mounting location.
Installation Type
Decide between hanging shackle models and fixed wall mount boxes. Portable ones offer flexibility while mounted ones provide extra security against removal.
Ensure your property supports screws and drilling if you plan to use a wall-mounted unit.
Weather Resistance
Look for metal bodies with protective covers to shield dials or buttons from rain and dust. Weather resistance is crucial for outdoor placement near doors.
Select models with rustproof materials if you live in humid or coastal regions.
Combination Security
Check the number of possible combinations and whether codes are resettable. More options allow frequent changes for better access control.
Prefer buttons or dials that remain easy to use in cold weather or while wearing gloves.
Shackle Design
Vinyl-coated shackles prevent scratching on door frames during use. Removable shackle options add versatility for changing installation methods.
Ensure the shackle width fits the door knobs or railings where you plan to hang it.
Build Material
Aluminum and steel constructions offer better resistance to prying or hammering. Lightweight materials ease installation but may compromise security in high-risk areas.
Prioritize heavy-duty metal for commercial or high-traffic properties needing robust protection.
Ease of Reset
Choose models with simple reset instructions so you can update codes quickly after tenant turnover. Complex resets might cause frustration in busy real estate workflows.
Ensure the reset process requires only the current code and does not need external tools.
Price and Value
While this guide avoids specific price ranges consider the value offered by durability and features. Cheaper units may lack weather protection or key space.
Invest in a unit that matches your frequency of use and long-term property management needs.
How to Use and Care for Your Key Lock Box for Realtors
Always set a unique code before mounting the box to ensure immediate security. Test the code several times with the door open to verify smooth operation.
Regularly clean the exterior with a damp cloth to remove dust and salt buildup. Lubricate mechanical dials if they begin to feel stiff during cold weather.
Check the shackle and mounting screws monthly for signs of wear or loosening. Replace any damaged components promptly to maintain the integrity of the lock.
Frequently Asked Questions
How many keys can a typical realtor lock box hold?
Most standard models hold between five and ten keys. Larger capacity units available can store twenty or more for property management teams.
Are these lock boxes waterproof?
Many are weather-resistant with protective covers but not fully sealed waterproof. For maximum rain protection choose units with metal shutters over dials.
Can I use the lock box on interior doors?
Yes indoor use is safe and effective. Ensure the shackle fits the door knob style and the surface can support the weight without damage.
What happens if I forget the combination code?
Some models include reset keys or override methods. Check the manufacturer instructions for keyless recovery or replacement options to avoid lockout.
How do I prevent the box from freezing in winter?
Apply a small amount of silicone lubricant to moving parts. Mount the box under an overhang to minimize direct exposure to snow and ice.
Is it legal to hide keys in a lock box outside?
Yes using a lock box is legal. It provides secure shared access. Avoid placing it in highly visible spots to reduce theft risk.
Final Thoughts on Choosing the Best Key Lock Box for Realtors
The top picks include the Master Lock Portable for overall reliability and the Iron Lock XXL for high capacity needs. Budget options like Puroma offer solid value for smaller teams.
Prioritize durability and easy code changes to match your access management style. Wall mounts suit fixed properties while hanging models offer flexibility for showings.
Always verify current availability before ordering since models vary by region. Secure access control improves client experience and property safety across all real estate operations.