Best Key Lock Box for Car: Choosing the Right One

Imagine a picture-perfect day at the beach. The sun is warm on your skin, the waves are crashing gently, and you've just built an impressive sandcastle with your family. But as you reach for your car keys to pack up and head home, your heart sinks. You've locked them inside the vehicle!

Getting locked out of your car can be a stressful and time-consuming ordeal. Not only is it inconvenient, but it can also be expensive if you need to call a locksmith. Thankfully, there's a simple solution that can prevent this situation altogether: a key lock box for your car.

What is a Key Lock Box for Cars?

A key lock box for cars is a secure, weatherproof container that allows you to store a spare set of keys outside your vehicle. It's mounted in a discreet location on your car's exterior, and you can access the keys using a combination code or a physical key (depending on the type of lock box).

Here are some of the key benefits of using a key lock box for your car:

Peace of Mind: Knowing you have a spare set of keys readily available eliminates the anxiety of accidental lockouts. Whether you're at the beach, the gym, or running errands, a key lock box provides peace of mind.
Convenience: Key lock boxes are incredibly convenient for sharing car access with family members, roommates, valet services, or car rental companies. Instead of having to hand off keys or worry about coordinating schedules, you can simply provide them with the access code to the lock box.
Security Concerns: While a key lock box offers undeniable convenience, it's natural to wonder about potential security risks. We'll address these concerns in detail later in this guide, but for now, keep in mind that choosing a high-quality, sturdy lock box and mounting it in a hidden location significantly reduces the chances of tampering.

By leveraging a key lock box, you can experience the best of both worlds: convenience and peace of mind, knowing your car is always accessible while keeping your spare key secure.

Why Use a Key Lock Box for Your Car?

There are numerous reasons why a key fob or traditional car key lock box can be a valuable asset for any car owner. Here's a closer look at some of the most common scenarios where a key lock box can come in handy:

Preventing Lockouts: Let's face it, accidentally locking your keys in the car happens to the best of us. Maybe you were rushing out the door with groceries in hand, or perhaps you were preoccupied with getting the kids buckled in. Regardless of the reason, a key lock box ensures you'll never be stranded without a way to access your vehicle.
Convenience for Frequent Drivers: If you have multiple drivers in your household, a key lock box eliminates the need for constant key handoffs. Teenagers can have peace of mind knowing they have spare key access, and forgetful family members won't have to worry about borrowing your keys and potentially misplacing them.
Sharing Access for Occasional Users: Do you rent out your car on a car-sharing platform like Turo or Getaround? A key lock box provides a secure way to grant renters access to your vehicle without needing to meet them in person. This streamlines the rental process and allows you to share your car with ease.
Valet Services and Car Washes: Many car washes and valet services offer the option to leave your car keys with them. However, some people might feel uncomfortable leaving their keys with a stranger. A key lock box provides a secure alternative. You can simply leave your car unlocked and let the attendant know the location of the lock box.
Peace of Mind During Outdoor Activities: Enjoy outdoor adventures without worrying about losing your keys. If you're an avid hiker, biker, or surfer who frequently leaves your car at trailheads or beaches, a key lock box ensures you'll always have a way back into your vehicle, even if your keys get misplaced during your adventure.
Reduced Risk of Lost Keys: We've all experienced the sinking feeling of losing our keys. A spare set stored securely in a key lock box provides a safety net in such situations. You won't have to worry about expensive replacements or the hassle of reprogramming your key fob.

Beyond these common scenarios, key lock boxes can also be beneficial for:

People with Physical Limitations: For individuals who may have difficulty reaching into the car to unlock the doors, a key lock box provides a more accessible entry point.
Delivery Drivers or Service Professionals: If your job requires frequent car access throughout the day, a key lock box eliminates the need to constantly carry your keys around.

Choosing the Best Key Lock Box for Your Car

Now that you've seen the numerous benefits of using a key lock box for your car, it's time to delve into the different types available and the factors to consider when making your choice.

Types of Key Lock Boxes:

There are three main types of key lock boxes for cars, each offering distinct advantages:

Combination Lock Boxes: These are the most common and user-friendly option. They feature a programmable combination code that allows you to access the keys. Combination lock boxes are ideal for sharing access with multiple people, as you can easily provide them with the code.
Shackle Lock Boxes: These offer a more permanent mounting solution and typically use a padlock for increased security. Shackle lock boxes are a good choice if you prioritize maximum security or plan to leave your car parked in a high-risk area for extended periods.
Magnetic Lock Boxes: These discreet lock boxes attach to a metal surface on your car's undercarriage or chassis using powerful magnets. They're ideal for situations where invisibility is a major concern. However, magnetic lock boxes may not be suitable for all car models due to limited attachment space and are generally less secure than other options.

Here's a table summarizing the key features of each type of lock box:

Locking Mechanism

Programmable combination code

Padlock

Magnetic attachment

Ease of Use

Easy to open and close with the code

Requires a physical key

Discreet, but may require maneuvering under the car for access

Security

Moderate

High

Moderate (depends on magnet strength)

Mounting

Temporary or permanent

Permanent

Discreet, temporary

Best For

Sharing access with multiple users

Maximum security

Inconspicuous storage

Pros

Convenient, easy to use, multiple code options

Most secure, permanent mounting

Discreet, ideal for flat surfaces

Cons

Combination code can be forgotten

Requires carrying a key

Less secure than other options, limited mounting locations

Remember: This table provides a general overview. Research specific lock box models for detailed features and specifications before making your choice.

Choosing the Right Lock Box for Your Needs:

The ideal key lock box for your car depends on several factors:

Size and Capacity: Consider the number of keys you need to store. Some lock boxes are large enough to hold key fobs alongside traditional keys.
Durability: Choose a weatherproof lock box made from strong, rust-resistant materials to ensure your keys remain protected from the elements.
Mounting Options: Think about how you plan to use the lock box. If you need a temporary solution, a combination lock box with a temporary mounting bracket might suffice. For a more permanent fixture, a shackle lock box that bolts onto your car is a better choice.
Ease of Use: If you plan to share access with multiple people, a combination lock box is the most convenient option. Shackle lock boxes require keeping track of a physical key.

Additional Features to Consider:

Shackle Length: For shackle lock boxes, ensure the shackle is long enough to easily loop around a secure attachment point on your car.
Resettable Combination: This feature allows you to change the combination code periodically for added security.
Mounting Versatility: Some lock boxes offer multiple mounting options for increased flexibility.

By considering these factors and the different types of lock boxes available, you can make an informed decision that best suits your car and your specific needs.

Where to Mount Your Key Lock Box Securely

Once you've chosen the perfect key lock box for your car, it's crucial to select a secure mounting location. Here are some key considerations to ensure your spare key remains hidden and protected:

Choosing a Discreet Location: The primary objective is to keep the lock box out of sight from potential prying eyes. Here are some recommended hiding spots:

Under the car: This is a popular choice, but ensure the chosen location offers enough ground clearance to prevent the box from scraping or getting damaged while driving. Avoid areas with moving parts or components that generate excessive heat.
Behind the bumper: Some bumpers provide a small cavity behind the license plate or near the fog lights where you might be able to discreetly mount the lock box.
Inside the wheel well: While this can be an option, proceed with caution. Choose an area with minimal tire contact and ensure the lock box won't be dislodged by turning the wheels.
Other Considerations: Think creatively! Depending on your car model, there might be other potential hiding spots such as behind a tow hitch or inside a storage compartment (if it's easily accessible from outside the car).

Safety Precautions: Here are some additional safety tips to remember:

Never store the lock box manual inside the box itself. This would provide someone who finds the box with all the information they need to access your car. Keep the manual in a safe place at home.
Avoid locations with high heat exposure or moving parts. Excessive heat can damage the lock box or its contents, and moving parts could dislodge or damage the box.

Here are some additional factors to keep in mind when choosing a mounting location:

Accessibility: You'll need to be able to comfortably reach the lock box whenever you need to access your spare key.
Permanence: Consider how long you plan to use the key lock box. If it's a temporary solution, a temporary mounting bracket might suffice. For a long-term fixture, a permanent mounting method is necessary (depending on the lock box type).

By following these guidelines and carefully selecting a mounting location, you can ensure your key lock box remains hidden and protects your spare key while offering convenient access when needed.

Using Your Key Lock Box Safely and Effectively

Now that you've chosen the perfect key lock box and secured it in a discreet location on your car, it's time to explore how to use it effectively. Here's a breakdown of key practices to ensure a smooth and secure experience:

Setting Up Your Lock Box:

Combination Lock Boxes:

Consult the manufacturer's instructions for your specific model.
The process typically involves opening the pre-set lock using a temporary key (included with the box) and then setting your own personalized combination code.
Choose a memorable code that's easy for you to remember but complex enough to deter unauthorized access. Avoid using birthdays, anniversary dates, or easily guessable number sequences.

Shackle Lock Boxes:

Identify a secure mounting point on your car's chassis and ensure the chosen location aligns with the shackle length of your lock box.
Use the provided mounting hardware (usually bolts and nuts) to securely fasten the lock box to your car.
Attach your padlock of choice to the shackle. Opt for a high-quality padlock with a weatherproof shackle for extended durability.

Sharing Access Responsibly:

Limit the Number of People with Access: The more people who know the combination code or have a key to the lock box, the higher the security risk. Grant access only to those who genuinely need it.
Communicate Clearly: If you're sharing the code with someone, explain how to locate the lock box on your car and emphasize the importance of keeping the code confidential.
Code Changes: If you suspect the code might have been compromised, or if you no longer trust someone with access, change the combination code on your lock box immediately.

Maintenance Tips:

Regular Inspections: Periodically check your lock box for signs of wear and tear, rust (for metal boxes), or damage. Ensure the opening mechanism functions smoothly and the code (if applicable) remains easy to operate.
Cleaning: Use a damp cloth to wipe down the exterior of the lock box to remove dirt or grime. Avoid using harsh chemicals or solvents that could damage the material.
Internal Cleaning (Combination Locks Only): Some combination lock boxes allow for occasional internal cleaning to remove dust or debris that might hinder smooth operation. Refer to the manufacturer's instructions for the specific cleaning process.

By following these steps, you can ensure your key lock box functions optimally, remains secure, and provides reliable access to your spare key whenever you need it.

Alternatives to Key Lock Boxes for Cars

While key lock boxes offer a convenient and secure solution for storing spare car keys, they might not be suitable for everyone. Here's a quick look at some alternative options to consider:

Roadside Assistance: Many roadside assistance memberships, offered by automobile associations or included in car insurance plans, provide lockout services. If you're a frequent AAA member or have roadside assistance coverage, this might be a sufficient safety net in case of lockouts. However, relying on roadside assistance can lead to waiting times and may not be available in all remote locations.

Smartphone Apps (Limited Availability): Certain car manufacturers are incorporating smartphone connectivity features that allow you to unlock your car remotely using a dedicated app. While this eliminates the need for a physical key altogether, it requires a compatible car model and an active internet connection on your phone. Additionally, these features might be limited to specific trim levels or come at an additional cost.

Spare Key Hidden Inside the Car: Some people opt to hide a spare key inside the car itself, in a magnetic case or other discreet location. This approach offers quick access in case of a lockout, but it poses a significant security risk. If a thief breaks into your car, they'll have immediate access to the spare key and your vehicle. This completely negates the purpose of having a spare key and significantly increases the risk of car theft.

Choosing the Right Solution for You:

The ideal solution for you depends on your individual needs and priorities. Consider the following factors when making your decision:

Frequency of Use: If you rarely lock yourself out of your car, roadside assistance might be sufficient.
Security Concerns: How comfortable are you with hiding a spare key inside the car? If security is a top priority, a key lock box offers a much safer alternative.
Car Compatibility: For smartphone app functionality, check your car's manual or consult the manufacturer to see if your specific model offers remote unlock features.

Ultimately, the best approach is to choose a method that provides you with peace of mind and convenient access to your spare key in case of a lockout, while prioritizing the security of your vehicle.

Additional Considerations for Key Lock Boxes

While this guide has covered the essential aspects of key lock boxes for cars, here are some additional considerations to enhance your knowledge and ensure you get the most out of this security tool:

Material and Durability: Key lock boxes are typically made from weatherproof materials like aluminum or zinc alloy to withstand harsh weather conditions. Opt for a sturdy construction with a rust-resistant finish for long-lasting performance.
Extra Features: Some key lock boxes come with additional features like integrated LED lights for better visibility in low-light conditions, or a hidden compartment to store an emergency spare key fob battery. Consider these features if they align with your specific needs.
Price vs. Value: Key lock boxes come in a variety of price ranges. While a budget-friendly option might be tempting, prioritize durability and weatherproofing over an extremely low price. A cheaply made lock box could malfunction or become rusty, rendering it unusable at a critical moment.
Warranty: Look for a key lock box with a decent warranty from a reputable brand. This provides peace of mind knowing you're covered in case of any manufacturing defects or malfunctions.
Online Reviews and Ratings: Before purchasing a key lock box, take some time to read online reviews from other customers. This can provide valuable insights into real-world experiences with different lock box models, their ease of use, durability, and any potential drawbacks.
Legality in Your Area: In rare instances, some localities might have restrictions on where you can mount a key lock box on your car. It's advisable to check your local laws or consult with law enforcement to ensure compliance.

Frequently Asked Questions (FAQs) about Key Lock Boxes for Cars

Can a thief find my key lock box?
While it's always possible for a determined thief to discover a well-hidden lock box, choosing a discreet location and a sturdy lock box significantly deters tampering.

Isn't it risky to have a spare key outside the car?
Modern key lock boxes are secure and weatherproof. The risk of someone finding the box and tampering with it is much lower compared to the inconvenience and potential expense of a lockout situation.

What if I forget the combination code to my lock box?
Some combination lock boxes come with a reset button or a master key for regaining access in case you forget the code. Refer to the manufacturer's instructions for your specific model.

Can I use a key lock box to store other things besides keys?
While key lock boxes are primarily designed for storing keys, some larger models might offer enough space to hold small emergency items like spare fuses or roadside assistance contact information. Always prioritize keeping the contents dry, as moisture can damage delicate items.

By considering these additional factors and frequently asked questions, you can ensure you're well-equipped with the knowledge to select and use a key lock box for your car effectively.

Advanced Tips for Using Key Lock Boxes

This guide has provided a comprehensive overview of key lock boxes for cars. But for those who want to maximize security and convenience, here are some advanced tips to consider:

Double Up for Extra Security (Optional): For ultimate peace of mind, consider using two key lock boxes. Hide one in its designated location and program a secondary code you can easily remember. If you ever suspect someone might have discovered the primary location or code, you'll have a reliable backup hidden elsewhere on your car.

Practice Makes Perfect: Once you've mounted your key lock box and set your combination code, practice opening it a few times to ensure you can access it smoothly under pressure. Imagine a scenario where you're locked out in the rain or at night – being familiar with the access process will save you time and frustration.

Register Your Lock Box (Optional): Some key lock box manufacturers offer optional registration programs. By registering your lock box with a unique ID, you can potentially receive replacement parts or assistance if you ever lose your master key (for shackle lock boxes) or forget your combination code.

Consider GPS Tracking (Advanced): For high-value vehicles or situations where security is paramount, some companies offer key lock boxes with integrated GPS tracking capabilities. This allows you to monitor the location of your lock box in real-time through a mobile app, providing an extra layer of security and potentially aiding recovery if someone attempts to tamper with it.

Creative Mounting Solutions (Use Caution): While prioritizing a hidden location, some car enthusiasts explore unconventional mounting spots for their key lock boxes. This might involve modifying a panel or discreetly integrating the box into a custom-fabricated compartment. However, exercise extreme caution with such modifications. Ensure they don't compromise the structural integrity of your car or void any warranties. Always prioritize safety and consult with a professional if needed.

Remember: These advanced tips are optional and depend on your specific needs and risk tolerance. The core principles of choosing a high-quality lock box, mounting it securely, and practicing safe access procedures remain fundamental for everyone using a key lock box for their car.

Conclusion: Keeping Your Car Accessible and Secure with Confidence

Throughout this comprehensive guide, we've explored the world of key lock boxes for cars. We've delved into the various benefits they offer, from preventing lockouts to providing convenient access for multiple users. We've also compared different types of lock boxes, explored crucial selection criteria, and discussed secure mounting locations and proper usage practices.

By now, you're well-equipped with the knowledge to make an informed decision about whether a key lock box is the right solution for you. Here's a quick recap of the key takeaways:

Peace of Mind: Key lock boxes eliminate the anxiety of potential lockouts, ensuring you always have a way to access your car.
Convenience: Share access with family members, car renters, or service providers without needing to hand off keys or worry about coordination.
Security: Choose a sturdy lock box, mount it discreetly, and prioritize responsible code sharing to minimize security risks.

We've also explored alternative solutions like roadside assistance and smartphone apps (where applicable), helping you weigh the pros and cons of each approach.

Finally, the guide ventured into advanced tips for those who seek to maximize security and convenience. From double key lock box setups for ultimate peace of mind to creative (yet cautious) mounting solutions, these tips empower you to personalize your approach based on your specific needs.

The Bottom Line:

Key lock boxes offer a simple yet highly effective solution for car owners who value peace of mind, convenience, and responsible spare key storage. By following the comprehensive information in this guide, you can confidently choose the right lock box for your car, mount it securely, and utilize it effectively whenever you need it.

Remember: Never underestimate the value of having a reliable backup plan in place. A key lock box can be your lifesaver, ensuring you're never stranded and can access your car whenever the situation demands it.

Make informed choices, prioritize security, and enjoy the peace of mind that comes with knowing your car is always accessible, even in the event of a lockout.