Ever worried about who has access to your spare house key? Maybe you’re a busy homeowner needing to let in a cleaner, or perhaps you manage rental properties and need a secure way for guests to get in after hours. The simple spare key hidden under the doormat is a huge security risk everyone knows about! Choosing the right lock box for your keys is more important than you think, but the market is flooded with confusing options. Do you need a heavy-duty metal box or a simple combination model? How do you make sure it stays safe from thieves?
These questions cause real stress. You want security without the hassle, but comparing features like weatherproofing, mounting styles, and code complexity can feel like a full-time job. If you pick the wrong one, you might end up with a box that’s easy to break into or too complicated for guests to use. Don’t let key management become a headache!
This guide cuts through the confusion. We break down everything you need to know about lock boxes for keys. You will learn exactly what features matter most for your situation, how to install it securely, and which types offer the best protection. Keep reading to find the perfect, worry-free key access solution for your home or business today.
Top Lock Box For Keys Recommendations
- 2 Installation Methods: It comes with a removable lock shackle so you can hang the portable lock box on a door knob or someplace. Or you can securely mount it on the wall of your home or office with the provided 4 screws and 4 expansion plugs. (Notice: Please open the lockbox to find the removable shackle.)
- Sturdy Security Lockbox: Puroma Key storage lock box is made of high-quality aluminum alloy and steel to keep your keys safe. Rustproof, cut-resistant and effective resistance to violent damage caused by hammering, sawing, or prying open.
- Easy to Use: The lock box code is pre-set with 0-0-0-0, you can reset your new custom 4-digit code in 4 simple steps. The numbers of dials are easy to move, providing you with 10,000 possible combinations. Safe and convenient.
- Large Capacity: The key lock box has a large internal storage space for safely storing your house keys. You can put your keys in the lockbox for emergency entry when you go out for business or a trip. Never worry about losing your keys.
- Wide Application: This key lockbox is rust-proof, corrosion-resistant, and weatherproof, suitable for home, office, garage, apartment entrance, and rental house's key storage. Perfect for Airbnb realtors, cleaners, pet sitters, etc.
- Large capacity key lock boxes enables secure storage of up to five standard (2 inch) house keys; Shackle fits most ball, biscuit, and tulip door knob styles
- Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options
- For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather
- SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth; Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter
- Capacity for 5 standard (2 inch) house keys; Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth; capacity for 5 standard keys
- Bluetooth & Remote App Control via Gateway – Unlock the cabinet or update passwords remotely when paired with the gateway, ideal for off-site authorization.
- One-Time & Dynamic Password Support – Generate temporary and single-use codes for visitors, cleaners, and contractors to prevent repeated unauthorized access.
- Stable Digital Keypad with Backup Mechanical Key – Upgraded keypad ensures reliable input, while the backup key provides emergency access if needed.
- Secure 16-Key Steel Storage – Reinforced cold-rolled steel cabinet keeps up to 16 keys organized and protected for daily indoor use.
- Centralized Key Management for Professional Teams – Designed for property managers, auto shops, office admins, and school facilities that handle shared keys.
- Portable & Convenient Design: Compact key lock box with a strong metal shackle. Easily hangs on gates, doorknobs, fences, or railings for quick and secure access anywhere.
- Secure 4-Digit Combination Lock: Set your own personalized code; provides over 10,000 unique combinations for reliable key protection and peace of mind.
- Durable & Weather-Resistant: Made of heavy-duty zinc alloy and stainless steel, resistant to rust, corrosion, and weather damage for long-lasting outdoor use.
- Easy to Use & Reset: Simple setup in minutes. Just open with the default code 0000, set your combination, and you’re ready to go. No tools or installation required.
- Ideal for Home, Travel, or Business Use: Perfect for homeowners, Airbnb hosts, realtors, or anyone needing a safe and portable way to share or store spare keys.
- Sturdy key lock box - The high strength aluminum alloy material makes it strong enough to withstand hammering, sawing and prying, in addition, the key lock box is rust and corrosion resistant.
- Emergency spare key lockbox - When you forget your keys or your friends, realtors, babysitters, etc. need to use them temporarily, they can enter the code to get a spare key or other small item, and you can change the code afterwards to keep the keys safe.
- Convenient to change code - 10000 kinds of codes you can combine by yourself,ensure the security of the key.The material and protective cover design of the outdoor key lock box ensure that it is corrosion resistant, waterproof and dustproof.
- Large capacity lockbox for keys - The key lock box storage space has been upgraded, at least 5 house keys can be placed, you can also temporarily store small car keys, documents and other small items.
- Easy to install and use - The key box with code Installation and use is very easy, there are several installation methods for you to choose, no power required.It can be installed at the entrance of your home, garage, business, or indoors to lock up small items.
- Large capacity key lock box enables secure storage of up to five keys; Designed for installation to a wall or fixed object
- Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options
- For indoor and outdoor use; Key safe is constructed with a metal body for durability and shutter door to protect combination dials from weather
- Exterior dimensions: 4-3/4 inch (12 centimeter) H x 3-1/4 inch (8.3 centimeter) W x 1-1/2 inch (3.8 centimeter) D
- Interior dimensions: 3-1/4 inch (8.3 centimeter) H x 2-1/4 inch (5.7 centimeter) W x 1 inch (2.5 centimeter) D; 7.3 cubic inch (18.5 cubic centimeter) volume
- 【12-Digit Customizable Security】 Embrace tailored security with our 12-digit key lock box! Personalize your exclusive access code from thousands of options. In addition, the larger numeric buttons ensure clear visibility for users of all ages. Pro Tip: 4-8 digits are recommended for optimal security and memorability. Remember to record or take a photo of your code after each time you set it to avoid lockout.
- 【High-Strength Protection】 Crafted with high-strength aluminum alloy, this lock box withstands hammering, sawing, and prying attacks for maximum theft prevention. The integrated ABS protective shield provides triple-layer defense – shielding the keypad from rain, dust and UV rays. Its sturdy and durable design guarantees reliable all-weather protection for years of trouble-free use.
- 【Spacious Multi-Key Storage】 Boasting a generous 4.13” x 2.36” x 1.77” interior, this lockbox stores multiple standard keys, car keys and access cards securely. Built-in hooks keep standard keys organized and prevent them from slipping. The large opening design ensures easy access, making it perfect for property managers, Airbnb hosts, or families needing organized key storage.
- 【Hassle-Free Installation】 Effortlessly secure your keys with our wall-mounted lock box for keys with code! In just 5 minutes, you can install it on any exterior wall using the provided screws, and extension anchors. Clear step-by-step instructions ensure smooth setup on walls, doorways, or any other preferred location.
- 【Key-Sharing Solution】Simplify key sharing and storage with our key box! Ideal for emergency access, home services, travel, spare key storage, Airbnb rentals, offices, and construction sites. Securely store spare keys and say goodbye to carpets, flower pots and other dangerous key hiding spots. Ensure safety and convenience while sharing your keys.
- Secure 4-Digit Combination: With 10,000 possible combinations, our lock features high security and is extremely difficult to crack. The reset mechanism makes it easy to personalize your password anytime.
- Detachable Lock Shackle: Easily install the key lock box on your door or wall with screws. The detachable shackle provides two installation options, offering maximum flexibility to meet your needs. (Notice: Please open the lockbox to find the removable shackle.)
- Durable Aluminum Alloy Shell: The robust and durable shell protects the security lockbox against hammering, sawing, or prying, keeping your keys safe and secure.
- Weatherproof & Corrosion-Resistant: Puroma weatherproof lockbox is rustproof and corrosion-resistant, ensuring long-lasting durability. Suitable for home and office use.
- Versatile Uses: This portable lock box is ideal for your apartment entrance, garage, rental house, warehouse, or storing keys for your Airbnb, real estate agents, cleaners, pet sitters, and more. No need to hide keys under carpets or flower pots.
The Ultimate Buying Guide for Your Lock Box for Keys
A lock box for keys is a fantastic tool. It lets you securely store spare keys outside your home or business. This guide helps you pick the best one for your needs.
Key Features to Look For
Security is Job Number One
The main job of a lock box is security. Look closely at the locking mechanism. Some use simple dials, while others have electronic keypads. Electronic keypads often let you change the code easily. Mechanical combination locks are very reliable. They usually do not need batteries. Decide which type fits your comfort level.
Durability and Weather Resistance
If you place the box outside, it must handle the weather. Check if it resists rain, snow, and sun. A good lock box will last a long time, even when exposed to the elements.
Mounting Options
How will you attach the box? Most good models come with hardware to mount them directly onto a wall or post. Some smaller boxes might just hang over a railing. Decide where you plan to put it before you buy.
Important Materials That Matter
The material used directly impacts strength and longevity. You want a box that thieves cannot easily smash open.
- Heavy-Duty Metal: Look for solid metal construction, often aluminum or hardened steel. Steel offers the best resistance to cutting or prying.
- Weatherproofing Coatings: Even strong metal needs protection. Rust-resistant coatings, like powder coating, keep the box looking new and functioning well outdoors.
- Plastic Components: Be cautious with boxes that use too much plastic for the main body or the shackle (if it’s a portable model). Plastic breaks down faster in the sun.
Factors That Improve or Reduce Quality
Not all lock boxes perform the same. Small details make a big difference in quality.
What Makes a Box Better?
High-quality boxes feature thick walls. The bolts or screws used for mounting should also be heavy-duty. For combination models, ensure the dials turn smoothly and lock firmly into place. A tight-fitting door prevents water intrusion.
Warning Signs of Low Quality
Thin, hollow-sounding metal suggests low security. If the instructions are confusing, the user experience will likely be poor. Avoid boxes where the numbers on a dial can be easily seen or felt when the lock is closed—this makes guessing the code easier for a thief.
User Experience and Common Use Cases
How you plan to use the box shapes your ideal purchase.
Real Estate and Rentals
Realtors often need quick, secure access for showings. A box with a simple, easy-to-change code works best here. The box must be mounted securely so it is not easily stolen.
Emergency Access
Families often keep an emergency spare key hidden. In this case, the code should be easy enough for trusted neighbors or family members to remember but complex enough to deter casual discovery. Easy one-hand operation is a bonus when you are rushing.
Business Use
Businesses might use a lock box to manage keys for maintenance workers or cleaning crews. These boxes often need larger capacity to hold more than just one house key, perhaps including fobs or small tools. A detailed logging system, if available, improves tracking.
10 Frequently Asked Questions (FAQ) About Lock Boxes for Keys
Q: What is the best place to mount my lock box?
A: Mount it somewhere not easily visible from the street, but accessible to you. Attaching it to the side of the house, hidden behind a bush, or under a deck is usually better than placing it right next to the front door.
Q: How often should I change the combination?
A: If you share the code with many people (like contractors), change it immediately after their work is done. For general home use, changing it once or twice a year is a good security practice.
Q: Can a strong magnet open my lock box?
A: High-quality metal lock boxes are generally resistant to standard magnets. However, extremely powerful industrial magnets might interfere with electronic keypads, so choose a sturdy metal model if you are worried.
Q: Do I need batteries for a mechanical lock box?
A: No. Mechanical combination locks use internal springs and tumblers. They do not require any external power source.
Q: Are lock boxes waterproof or just water-resistant?
A: Most good boxes are water-resistant, meaning they handle rain and light snow. Truly waterproof boxes are rare and usually more expensive. Always check the product specifications for its IP rating (Ingress Protection).
Q: What should I do if I forget the electronic code?
A: If you forget an electronic code, you usually need a master override key, which comes with the box. If you lose that key, you might have to contact the manufacturer for assistance or replacement.
Q: Can I use the same code for my house door and the lock box?
A: It is highly recommended you do not. If a thief figures out your lock box code, they should not automatically have access to your main door lock.
Q: How large should the internal compartment be?
A: If you only need one standard house key, a small box works fine. If you need multiple keys, car fobs, or access cards, measure your largest item first and buy a box slightly bigger than that.
Q: Are these boxes easy for children to use?
A: Simple three-digit mechanical dials are usually easy for older children to learn. Keypad codes require a bit more dexterity and memory.
Q: What is the difference between a key safe and a portable lock box?
A: A key safe is designed to be permanently bolted to a structure (like a wall). A portable lock box usually has a shackle (like a small padlock) and can be temporarily hung on a doorknob or fence, though mounting is always more secure.