Best Wall Mounted Key Lock Boxes for Secure Key Storage
Choosing a reliable wall mounted key lock box reduces the risk of lost or misplaced keys while making access simple for authorized users. The five models below balance robust construction, convenient access codes, and weather resistance, suitable for homes, offices, vacation rentals, and job sites.
| Product | Brand | Capacity / Code Type | Notable Features |
|---|---|---|---|
| Master Lock 5401EC Wall Mount Key Box | Master Lock | 5 keys; 4-digit combination | Metal body; weather shutter door; indoor/outdoor use |
| Puroma Key Lock Box (B0CCRDCNWT) | Puroma | 1 pack; 4-digit code; 10,000 combinations | Includes mounting hardware; rustproof alloy and steel |
| Iron Lock XXL Wall Mount Key Box | Iron Lock | 4-digit; large capacity | Zinc alloy + aluminum; tamper-resistant; indoor/outdoor |
| Vewaci 12-Digit Wall Mount Key Box | Vewaci | 12-digit code; large capacity | Weatherproof; large interior; built-in hooks |
| Fayleeko 4-Digit Wall Mount Lock Box | Fayleeko | 4-digit code; 5 keys | Zinc alloy + stainless steel; waterproof; mounting hardware included |
Master Lock 5401EC Wall Mount Key Box

The Master Lock 5401EC is designed to store up to five keys inside a durable metal enclosure. It uses a user-set four-digit combination, offering thousands of possible codes and easy changes when access needs shift. The aluminum shutter door protects the dials from rain and dust, extending life in exposed locations. This model is intended for mounting on a wall or fixed object, providing a practical solution for households, landlords, and small organizations that require controlled key access.
- Stores up to five keys
- Resettable four-digit combination
- Wall or fixed-object mounting
- Weather-resistant shutter door
- Durable metal construction
Puroma Wall-Mounted Key Lock Box

Puroma’s lock box is built for secure wall mounting with included hardware (4 screws and 4 expansion plugs). It uses high-quality aluminum alloy and steel to resist rust and tampering, making it suitable for homes and offices. The code starts at 0-0-0-0 and can be reset to a new four-digit combination, providing up to 10,000 possible codes. A dust- and water-resistant seal helps protect keys stored inside, while the exterior design supports long-term outdoor or indoor use.
- Includes mounting hardware
- Rustproof aluminum alloy and steel
- Pre-set 4-digit code; resettable
- Dust/water-resistant seal
Iron Lock XXL Wall Mount Key Box

Iron Lock XXL emphasizes durability and versatility. Its zinc alloy and aluminum body provides weather resistance and tamper-resistant locking mechanisms, suitable for homes, vacation rentals, offices, and other high-traffic environments. It installs securely with four screws on a wall or fixed surface, enabling convenient, controlled access to keys indoors or outdoors. The oversized design accommodates multiple keys and access cards, reducing the need for frequent rekeying.
- Durable zinc alloy + aluminum body
- Tamper-resistant locking mechanisms
- Weather and water resistance
- Four-screw wall mounting
Vewaci 12-Digit Wall Mount Key Box

Vewaci delivers a high-security option with a 12-digit combination, expanding the number of possible codes far beyond traditional models. The interior measures 4.13” x 2.36” x 1.77”, making it suitable for organizing multiple keys, cards, or fobs. The unit features all-weather protection with an aluminum body and a protective ABS shield that guards the keypad from rain, dust, and UV exposure. For everyday use, the 12-digit code balances security with manageable memorability.
- 12-digit code with thousands of options
- Large interior for multiple keys
- All-weather aluminum body with ABS shield
- Built-in hooks for organized storage
Fayleeko 4-Digit Wall Mount Lock Box

Fayleeko offers a sturdy 4-digit code lock box with five-key capacity, designed for outdoor or indoor use. The construction blends zinc alloy and stainless steel with an ABS shell to resist rain, dust, sun exposure, and repeated use. The 4-digit code provides 10,000 possible combinations, allowing a customizable level of access. A mounting kit is included for easy installation on a wall, fence, or shed, making it suitable for driveways, homes, and small businesses requiring reliable key storage.
- 4-digit code; 10,000 combinations
- Five-key capacity
- Zinc alloy + stainless steel; weatherproof
- Includes mounting hardware
Buying Guide
Key considerations when choosing a wall mounted key lock box
- Capacity and key type: Choose a model that can hold the number and type of keys or cards you need. If you require multiple keys or access cards, a larger interior or a 12-digit code model may be advantageous.
- Code type and reset options: Decide between 4-digit, 6-digit, or 12-digit codes. Consider how easily codes can be reset and the level of security you require for your access policy.
- Material and durability: Look for a sturdy metal body (zinc alloy or aluminum) and a weather-resistant design for outdoor use. A shutter or weather shield adds extra protection to the lock mechanism.
- Weatherproofing and protection from elements: For exterior mounting, ensure the unit is rated for rain, dust, and UV exposure. A protective shield and sealed construction improve longevity.
- Mounting method and hardware: Check that the product includes the necessary screws, plugs, and mounting brackets. Four-screw wall mounting is common and provides solid stability.
- Security features: Tamper-resistance, sturdy locking mechanisms, and robust construction reduce the risk of forced entry or tampering.
- Interior organization: Larger boxes with interior hooks or compartments help keep keys organized and accessible, especially for landlords and property managers.
- Visibility and usability: Ensure the keypad and dials are legible in outdoor lighting, and that the access process is straightforward for authorized users.
Across these five models, users can tailor their choice to specific needs—from compact five-key boxes with simple four-digit codes to high-security, 12-digit options with ample interior space for multiple keys. By evaluating capacity, durability, and mounting conditions, buyers can select a wall mounted key lock box that balances convenience with security for homes, offices, or rental properties.