Best Security Lock Boxes Under $50 (2026)
We ranked options by a value score combining build quality, lock mechanism, mounting flexibility, capacity, and price under $50
The Verdict
- Best Overall: Master Lock outdoor key lock box 5400EC, resettable 4-digit combo — Best for outdoor key access: resettable 4-digit combo and weather-ready design for routine exterior use
- Best Value: Vaultz secure security lock box with combination lock — Best for mixed storage use: combination lock with interior space that can hold small items or meds
This roundup highlights well-reviewed security lock boxes under $50 for office and small business use, focusing on reliable build, mounting options, and ease of access. Selections were ranked by a value score that balances material quality, locking mechanism, capacity, and user-friendly features
Top Picks
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1
Best Overall Master Lock outdoor key lock box 5400EC, resettable 4-digit combo
Best for outdoor key access: resettable 4-digit combo and weather-ready design for routine exterior use
Outdoor key lock box with large capacity for up to five keys and resettable four-digit combination. Durable metal body with vinyl-coated shackle for scratch prevention; suitable for indoor and outdoor use. Customers note reliability and ease of use, though durability is mixed and some report lock jamming
- large capacity (up to five keys)
- resettable 4-digit code
- surface protection with vinyl-coated shackle
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2
Kidde AccessPoint 5-Key Safe with Push-Button Combination
Best for wall-mounted multi-key storage: push-button combination with enough capacity for small teams
Permanent wall-mount key safe for up to 5 keys with a push-button combo. Easy setup and coding, suitable for after-school key access; sturdy metal construction noted by customers
- 5-key capacity
- easy-to-code push-button combo
- durable metal construction
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3
Kidde AccessPoint KeySafe Slimline Push Button
Best slim wall option: low-profile push-button design for tight spaces while securing multiple keys
Combination key safe for permanent wall-mount storage of up to 2 keys with a push-button code. Easy setup and secure key access for guests and kids; noted for solid construction
- push-button with over 1,000 combos
- wall-mount design for secure storage
- multi-key capacity and versatility
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4
Kidde AccessPoint KeySafe 5-Key Push Button Lock Box
Best for straightforward shared access: push-button box sized for several keys and easy wall mounting
Keeps up to 5 keys secure with a push-button combination. Suitable for indoor or outdoor wall-mounting with mounting hardware included. Customer notes easy setup and solid build quality
- 5-key capacity
- easy push-button combo
- wall-mount design
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5
Master Lock high capacity key lockbox with combination dial
Best for high-capacity needs: combination dial design built to hold more keys without electronic parts
Key lock box with solid metal body and weather-resistant features. Easy setup and transport with a simple code setting. Some customers note durability varying in conditions
- tamper-resistant construction
- weather-resistant cover
- easy installation
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6
Master Lock wall-mount key lock box, 5-key capacity, adjustable combo
Best budget wall solution: adjustable combination and five-key capacity for basic office key storage
Secure wall-mount key box with a four-digit combination and up to five keys. Durable metal body with weather-protected shutter door; easy to reset the combo. Customers note solid construction and easy installation, though some report it can be difficult to open
- set-your-own four-digit combo
- holds up to five keys
- weather-protected shutter door
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7
Best Value Vaultz secure security lock box with combination lock
Best for mixed storage use: combination lock with interior space that can hold small items or meds
A portable lock box for documents, medications, money and valuables with a durable chrome-steel reinforced design. Easy-to-use combination lock and compact size for versatile storage
- reinforced chrome-steel corners
- compact, portable design
- easy-to-use combination lock
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8
Iron Lock Wall Mount Key Lock Box with 4-Digit Combo
Best low-cost outdoor option: 4-digit combo with wall-mount hardware for spare-key access points
Durable lock box with 4-digit resettable code and 5-key capacity for indoor/outdoor use. Customers cite easy setup, solid build, and spacious interior as key benefits
- 4-digit combination
- 5-key capacity
- weather-resistant body
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9
Portable indoor/outdoor lock box safe with key and combination access
Best portable pick: compact design with both key and combo access for travel or temporary site use
Lockable portable safe with steel cable for securing around objects. Features rust-, impact-, and water-resistance with 90-day warranty and earphone/charger access for on-the-go use. Customers note easy setup and room for multiple devices
- portable safe for travel
- multi-device capacity
- durable, weather-resistant design
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10
SAFEGO Portable Lock Box Safe with Key & Combination (Orange)
Best for beach or travel: bright color and portable combo/key access to keep small items secure on the go
Portable lock box safe with secure access. Heavy-duty steel cable, rust- and water-resistant, with earphone/charger access for on-the-go use. Customers note roomy capacity and ease of use for phones and valuables
- secure around fixed objects
- accessible while locked
- multi-device capacity