Best Security Lock Boxes Under $100 (2026)
We ranked options under $100 by a combined value score using user ratings, build materials, weather resistance, capacity, and practical features for office and home access
Top Picks
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1
Master Lock outdoor key lock box 5400EC, resettable 4-digit combo
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
Master Lock Large Key Lock Box with Code 5482EC
Key lock box with code for secure key storage. Solid metal body and weather-resistant features support indoor or outdoor use. Customers note easy setup and durable construction
- tamper-resistant metal body
- weather-resistant with protective cover
- easy setup and transport
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3
Kidde AccessPoint 5-Key Safe with Push-Button Combination
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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4
Kidde AccessPoint KeySafe Slimline Push Button
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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5
Kidde AccessPoint KeySafe 5-Key Push Button Lock Box
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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6
Master Lock Key Lock Box with Code (2 pack)
Key lock box for secure storage of up to five standard keys, with a four-digit combination you can reset. Durable metal body with vinyl-coated shackle; suitable for indoor and outdoor use. Customers note clear instructions and easy programming, though some report difficulty opening
- large capacity storage
- customizable combination
- outdoor-capable durability
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7
Master Lock high capacity key lockbox with combination dial
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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8
Kidde AccessPoint Slimline Key Safe 2-Key Push Button
Permanent wall-mount key safe with push-button combination for up to 2 keys. Easy setup and code changes; designed for after-school access and outdoor/indoor use
- 2-key capacity
- easy code changes
- push-button security
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9
Kidde AccessPoint Slimline Key Safe with Push Button Combination
Combination key safe for permanent wall-mount storage of up to 2 keys. Keyless entry via customizable push-button combo with over 1,000 options. Includes mounting hardware for easy setup
- push-button combination
- wall-mount key safe
- holds up to 2 keys
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10
Master Lock wall-mount key lock box, 5-key capacity, adjustable combo
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