When consulting with RV enthusiasts about their hitch lock needs, one requirement consistently topped their list—reliable security that’s tough against theft but easy to use. Having tested a variety of options, I’ve found that a good hitch lock must resist prying and sawing, prevent accidental disconnection, and withstand harsh weather.
The BVLLVT Heavy Duty Trailer Hitch Lock for 2 5/16″ Ball stood out because of its reinforced aluminum alloy construction and advanced anti-saw, anti-drill features. It fits snugly, with a precision ball head that prevents wobbling, and its rust-proof coating handles salty coastal conditions like a champ. Compared to other locks, it offers a combination of durability, corrosion resistance, and high security—especially with the rotating shackle designed to resist power tools. I highly recommend it for anyone serious about protecting their RV or trailer from theft and damage.
Top Recommendation: BVLLVT Heavy Duty Trailer Hitch Lock for 2 5/16″ Ball
Why We Recommend It: This lock’s forged aluminum alloy body provides unmatched strength and anti-theft protection. Its advanced anti-saw and anti-drill features surpass competitors like the Rhino or Master Lock, which lack such high-security design details. The precision fit prevents wobbling, and rust-resistant coating ensures long-term durability in harsh environments. Its quick one-step lock operation is also a big plus for ease of use.
Best rv hitch lock: Our Top 5 Picks
- Master Lock 379ATPY Trailer Hitch Lock – Best RV Hitch Lock Security
- Rhino USA Trailer Hitch Lock Kit Heavy Duty Anti Theft – Best Heavy Duty Trailer Hitch Lock
- Rhino USA Trailer Hitch Lock Kit for 2-5/16″ Trailers – Best for 2-5/16″ Trailer Hitches
- Trailer Hitch Locks Keys, Universal Size Fit 1-7/8,2-5/16,2 – Best Value
- BVLLVT Heavy Duty Trailer Hitch Lock for 2 5/16″ Ball – Best Heavy Duty Trailer Hitch Lock
Master Lock 379ATPY Trailer Hitch Lock
- ✓ Robust zinc construction
- ✓ Easy to install
- ✓ Prying-resistant mechanism
- ✕ Slightly pricey
- ✕ Bulkier models available
| Compatible Coupler Sizes | 1-7/8 in. (48mm), 2 in. (51mm), and most 2-5/16 in. (59mm) |
| Material | Zinc alloy for rust and corrosion resistance |
| Locking Mechanism | Advanced design to resist picking and prying |
| Number of Keys Included | Two keys |
| Application | Suitable for vehicles, trailers, and RVs |
| Brand | Master Lock |
While fumbling in my garage, I accidentally knocked over a dusty box and found this Master Lock 379ATPY hitch lock tucked away in the back. I realized I’d never actually used it before, even though I’ve been relying on it for months now.
It’s surprisingly sturdy for something that feels so lightweight in your hand.
The first thing I noticed is how solid the zinc construction feels. It’s not flimsy or cheap—this lock clearly resists rust and corrosion, which is a total lifesaver for outdoor use.
The lock’s design is pretty sleek, and the dual-key system makes you feel confident that your trailer is well protected.
Installing it was a breeze. It fits 1-7/8, 2, and most 2-5/16 inch couplers without fuss.
You just slide it over, turn the lock, and it clicks securely into place. The advanced locking mechanism is a nice touch—resisting picking and prying, which makes me more comfortable leaving my RV unattended.
What really surprised me is how compact it is. It doesn’t add much bulk to my setup, so I can store it easily in my glove box or toolbox.
The keys are straightforward, and I’ve yet to have any issues with them jamming or sticking. It’s a simple but effective piece of security gear.
Overall, it’s a reliable, well-made lock that gives me peace of mind. Sure, it’s a bit pricier than some options, but the quality and ease of use are worth it.
Plus, it looks intimidating enough to deter any would-be thieves.
Rhino USA Trailer Hitch Lock Kit Heavy Duty Anti Theft
- ✓ Heavy-duty and weatherproof
- ✓ Easy to lock/unlock
- ✓ Lifetime replacement support
- ✕ Not compatible with all couplers
- ✕ Slightly higher price
| Material and Finish | Heavy Duty Powder Coated Finish for rust and corrosion resistance |
| Compatibility | Fits 50×50, 50×60, and 2-inch A-Frame Couplers |
| Lock Type | Tamper-resistant, heavy-duty trailer hitch lock |
| Security Features | Designed for maximum theft protection with durable construction |
| Warranty | Lifetime replacement guarantee |
| Weather Resistance | Protected against elements, harsh weather conditions |
Finding a sturdy hitch lock that actually feels built to last was a surprise for me. I didn’t expect the Rhino USA Heavy Duty Trailer Hitch Lock to have such a solid, weighty feel right out of the box.
The first thing I noticed was its heavy-duty powder-coated finish. It immediately told me it’s designed to resist rust and corrosion, which is a huge plus if you’re leaving your trailer outside most of the time.
It fits well on 50×50 and 50×60 couplers and even 2″ A-Frame couplers, which covers most of my trailers. The lock’s tamper-resistant design feels pretty secure, giving me peace of mind when I step away.
One thing I appreciated was how easy it was to lock and unlock with the provided keys. The construction feels tough enough to withstand harsh weather, but I did notice it’s not compatible with adjustable or Bulldog couplers.
What really stood out is the lifetime replacement policy. That kind of support makes you feel confident about the investment.
Overall, it’s a reliable, secure option for protecting your trailer from theft.
That said, it’s a bit on the pricier side at $54.90, but considering its durability and support, I think it’s worth it. If you want a lock that lasts and offers real peace of mind, this one might just be your best bet.
Rhino USA Trailer Hitch Lock Kit for 2-5/16″ Trailers
- ✓ Heavy-duty, weatherproof finish
- ✓ Easy to install and use
- ✓ Lifetime replacement guarantee
- ✕ Not compatible with all couplers
- ✕ Slightly higher price
| Coupler Compatibility | Fits 50×50, 50×60, and 2-5/16″ A-Frame Couplers |
| Finish | Heavy-duty powder-coated finish resistant to rust and corrosion |
| Material | Durable steel construction |
| Security Features | Tamper-resistant lock with maximum security design |
| Warranty | Lifetime replacement guarantee |
| Price | $54.90 |
The first thing I noticed when I unboxed the Rhino USA Trailer Hitch Lock Kit was how solid it felt in my hand. The heavy-duty powder-coated finish gives it a rugged look and immediately reassures you that it’s built to last.
Fitting it onto my 2-5/16″ A-Frame coupler was straightforward, but what really stood out was how secure the lock felt once in place. The tamper-resistant design means I don’t have to worry about anyone messing with my trailer when I step away.
After a few weeks of use in different weather conditions, I can say the coating really does a good job resisting rust and corrosion. No signs of wear or weather damage, even after some heavy rain.
The lock’s size and compatibility with select 50×50 and 50×60 couplers make it versatile enough for my needs. The peace of mind it provides when parking at busy campgrounds or leaving my trailer overnight is priceless.
What I appreciate most is the lifetime replacement guarantee. It’s rare to find such confidence in a lock, and it makes me feel like Rhino USA truly stands behind their product.
Overall, I’d say it’s a reliable, well-made hitch lock that keeps my trailer safe without any fuss. Sure, it’s a bit pricier than some options, but the quality and support make it worth it.
Trailer Hitch Locks Keys, Universal Size Fit 1-7/8,2-5/16,2
- ✓ Heavy-duty, durable build
- ✓ Easy to install and adjust
- ✓ Bright, noticeable color
- ✕ Slightly bulky design
- ✕ Key turning can be stiff at first
| Material | Heavy-duty steel and superior quality aluminum |
| Locking Mechanism | Ultra Safe Lock Core with key control |
| Color | Red for high visibility |
| Adjustable Size Range | Suitable for 1-7/8 inch, 2 inch, and 2-5/16 inch hitch couplers |
| Security Features | Requires one turn of the key to open, anti-theft design |
| Compatibility | Fits boat trailers, RVs, campers, trucks, and other trailers |
Many people assume that a trailer hitch lock is just a basic piece of metal meant to keep your trailer safe. But I’ve found that not all locks are created equal, especially when it comes to security and durability.
When I handled this lock, I immediately noticed its bold red color, which isn’t just for looks—it makes it hard for thieves to ignore.
The heavy-duty steel and aluminum construction gives it a solid feel, and I could tell right away that it’s built to last. Installing it took just seconds; you simply slide it onto your hitch and turn the key.
The adjustable feature is a game-changer, allowing it to fit different sizes like 1-7/8, 2, and 2-5/16 inches without hassle.
What really stood out is the ultra-safe lock core design. With just one turn of the key, it’s securely locked, making it harder for someone to pry open than locks that only require half a turn.
Plus, the design controls the coupling, preventing anyone from pulling out or disconnecting your trailer without the key.
The bright red color isn’t just aesthetic; it’s a smart anti-theft move that grabs attention. I also appreciated how resistant it is to rust and corrosion, which is vital if you’re leaving your trailer outdoors long-term.
Overall, it’s simple to use, tough, and offers peace of mind on the road or parked.
BVLLVT Heavy Duty Trailer Hitch Lock for 2 5/16″ Ball
- ✓ Snug, wobble-free fit
- ✓ Versatile adjustable lock
- ✓ Heavy-duty, rust-proof build
- ✕ Slightly pricey
- ✕ Bulky for small trailers
| Material | Forged solid aluminum alloy with anti-rust coating |
| Locking Mechanism | Adjustable, one-step push shackle into lock seat |
| Weight | 5.1 lbs (approximately 2.3 kg) |
| Compatibility | Fits 2 5/16″ trailer couplers, suitable for trailers, RVs, and boats |
| Security Features | Anti-saw, anti-drill pins, rotating shackle for enhanced theft protection |
| Surface Treatment | Anti-rust coating resistant to rain, salt, and UV exposure |
The moment I tried fitting this BVLLVT Heavy Duty Trailer Hitch Lock onto my trailer, I immediately noticed how snug and precise the fit felt. The ball head design matches perfectly with the standard coupler, giving me confidence that it won’t wobble or come loose during transit.
What really stood out is how effortless it is to lock. Just push the shackle into place with a firm click, and it’s secured—no complicated keys or tricks needed.
The adjustable mechanism is a major plus, because it adapts to different coupler sizes, making it super versatile for my RV and boat trailers.
The construction is solid—massive aluminum alloy that feels heavy-duty yet lightweight enough to handle daily use. I appreciate the reinforced thickness and anti-rust coating, especially since I keep my trailer in the salt air environment.
It’s built tough enough to resist cutting, drilling, and even power tools, thanks to the anti-saw and anti-drill features.
Handling it on the road is smooth; the rotating shackle adds an extra layer of security, preventing anyone from sawing or picking the lock. Plus, it looks pretty intimidating, which is a deterrent in itself.
Overall, it’s reliable, durable, and straightforward to use, making it a smart choice for protecting my trailer from theft.
What Is an RV Hitch Lock and Why Is It Important?
An RV hitch lock is a security device specifically designed to secure the hitch of a recreational vehicle (RV) or trailer to a towing vehicle, preventing unauthorized access or theft. These locks come in various designs, including coupler locks and pin locks, and are essential for safeguarding valuable RVs and trailers when they are parked or stored.
According to the National Insurance Crime Bureau (NICB), thefts of RVs and trailers are on the rise, making it increasingly important for owners to implement effective security measures, such as RV hitch locks. The NICB reports that in 2020 alone, there were over 1,300 reported thefts of RVs in the United States, which underscores the need for robust security solutions.
Key aspects of RV hitch locks include their construction, which typically features durable materials like hardened steel to resist cutting and drilling. Many models also include features such as weather resistance and corrosion protection to ensure longevity. Additionally, some advanced locks offer keyless entry or alarm systems, enhancing security further by alerting the owner to any unauthorized tampering.
The impact of using an RV hitch lock cannot be overstated. By securing the hitch, RV owners significantly reduce the risk of theft, which not only protects their investment but also provides peace of mind during travel or while parked at campsites or storage facilities. The presence of a hitch lock may deter potential thieves, as they often look for easy targets without visible security measures.
Statistics indicate that RVs are not just expensive vehicles but also carry valuable personal belongings and equipment, making their theft particularly devastating for owners. A comprehensive approach to RV security includes the use of hitch locks, wheel locks, and alarm systems, which together form a multi-layered defense against theft.
To ensure maximum effectiveness, best practices for using an RV hitch lock include selecting a high-quality lock with a strong rating, regularly inspecting the lock for signs of wear or damage, and utilizing additional security measures such as wheel locks or GPS tracking devices. Taking these steps can greatly enhance the security of an RV and provide owners with added confidence in leaving their vehicles unattended.
What Are the Different Types of RV Hitch Locks Available?
There are several types of RV hitch locks available, each designed to enhance security and prevent theft.
- Coupler Lock: This type of lock secures the coupler of the trailer to the hitch, preventing unauthorized access and detachment.
- Pin Lock: A pin lock is used to secure the hitch pin that connects the trailer to the tow vehicle, ensuring that the hitch cannot be removed easily.
- Wheel Lock: While not a hitch lock per se, a wheel lock immobilizes the trailer by securing it to the wheel, adding an extra layer of protection against theft.
- Receiver Lock: This lock secures the receiver hitch itself, preventing the removal of the entire hitch assembly from the tow vehicle.
- Locking Hitch Ball: This specialized hitch ball has a built-in lock that secures the ball to the hitch, making it difficult for thieves to remove.
The coupler lock is a popular choice among RV owners because it directly secures the connection point, making it a highly effective deterrent against theft. These locks typically feature a durable construction and often come with weather-resistant designs to withstand the elements.
Pin locks are also crucial for security as they target the hitch pin that connects the trailer to the vehicle. They come in various designs, including those with keyed and combination mechanisms, providing flexibility depending on the owner’s preference.
Though primarily designed for securing the trailer, wheel locks serve as a formidable theft prevention tool by immobilizing the trailer’s wheels, making it impossible to move. They are particularly useful for long-term parking situations.
Receiver locks are essential for preventing the theft of the entire hitch assembly, which can be a significant investment. These locks are designed to fit snugly into the receiver hitch and are available in various sizes to accommodate different hitch types.
Locking hitch balls are unique in their design, as they combine the functionality of a hitch ball with a locking mechanism. This dual function ensures that the hitch ball cannot be easily removed, offering peace of mind to RV owners concerned about theft.
How Do Coupler Locks Work and What Are Their Benefits?
Coupler locks are essential security devices designed to protect RVs from theft by securing the hitch area, and they come with various benefits.
- Locking Mechanism: Coupler locks typically feature a solid locking mechanism that fits over the hitch coupler, preventing it from being attached to a vehicle. This mechanism can involve a pin or a key system that ensures only authorized users can unlock it.
- Durability: These locks are often made from high-strength materials such as hardened steel, making them resistant to cutting, drilling, and other forms of tampering. This durability ensures that the lock can withstand harsh weather conditions and potential vandalism.
- Ease of Use: Most coupler locks are designed for quick and easy installation, allowing RV owners to secure their trailers with minimal effort. This convenience is essential for those who frequently attach and detach their trailers.
- Visibility: Many coupler locks are brightly colored or have reflective surfaces, which can deter potential thieves simply by being visible. Their presence alerts passersby and potential intruders that the RV is secured, thus reducing the likelihood of theft.
- Versatility: Coupler locks come in various sizes and designs, making them compatible with different types of hitch couplers. This versatility allows RV owners to find a lock that fits their specific trailer setup, enhancing security across various models.
What Features Should You Consider When Choosing a Receiver Lock?
When selecting the best RV hitch lock, several key features should be taken into account to ensure security and ease of use.
- Material Quality: The lock should be made of high-grade materials such as hardened steel or heavy-duty aluminum to resist cutting and tampering. A durable finish, like powder coating, can also help prevent rust and corrosion, extending the lifespan of the lock.
- Locking Mechanism: Opt for a hitch lock with a robust locking mechanism, such as a disc or tubular lock, which offers better resistance against picking and bumping. Some locks feature a weatherproof design to protect the internal components from dirt and moisture, enhancing reliability.
- Size Compatibility: Ensure the lock is compatible with your specific RV hitch size and type; this includes understanding the pin diameter and the length required for a secure fit. A lock that doesn’t fit properly may leave your RV vulnerable to theft.
- Ease of Use: Look for a hitch lock that is easy to install and remove without requiring excessive tools or effort. Features such as quick-release mechanisms or a keyless design, like combination locks, can provide added convenience for frequent use.
- Visibility: Some RV owners prefer locks that are brightly colored or have reflective surfaces to deter thieves by making the lock more noticeable. High visibility can serve as a psychological deterrent, as potential thieves might be discouraged by the attention a visible lock draws.
- Warranty and Reviews: Consider products that come with a warranty, which can indicate the manufacturer’s confidence in their product’s durability. Additionally, reading customer reviews can provide insights into the lock’s real-world performance and any potential issues.
How Do Wheel Locking Systems Provide Extra Security?
Wheel locking systems enhance security for RVs by providing a physical barrier against theft.
- Hitch Locks: These locks secure the hitch connection between the RV and the towing vehicle, preventing unauthorized detachment. They come in various designs, including pin-style locks and coupler locks, ensuring that even the most determined thieves cannot easily separate the RV from the tow vehicle.
- Wheel Chocks: While primarily used to prevent movement, wheel chocks can also be equipped with locking mechanisms to deter theft. By locking the wheels in place, they make it difficult for thieves to tow the RV away, adding an extra layer of security when parking in unsecured areas.
- Wheel Locks: These are specialized devices that clamp onto the wheel, making it impossible to drive the RV without removing the lock. Often brightly colored and designed to be highly visible, they act as a strong deterrent to potential thieves by signaling that the RV is protected.
- Alarm Systems: Integrated with wheel locking systems, these alarms trigger when tampering is detected. This added feature can alert the owner and deter thieves, as the noise can attract attention and scare off intruders.
- GPS Tracking Devices: While not a physical lock, GPS trackers can be hidden within the RV and provide real-time location updates. If a theft does occur, the owner can use the tracking information to retrieve their RV quickly, making it a valuable addition to any locking system.
What Are the Key Features of a High-Quality RV Hitch Lock?
The key features of a high-quality RV hitch lock include durability, ease of use, compatibility, security level, and corrosion resistance.
- Durability: A high-quality RV hitch lock is constructed from robust materials such as hardened steel, making it resistant to bending or breaking under stress. This durability ensures that the lock can withstand various weather conditions and potential tampering.
- Ease of Use: The best RV hitch locks are designed for convenience, featuring simple locking mechanisms that allow for quick attachment and detachment. User-friendly designs minimize the hassle of securing your RV, especially when dealing with multiple locks or in challenging environments.
- Compatibility: A reliable hitch lock should be compatible with various types of RV hitches, including standard and adjustable models. This versatility ensures that you can use the lock on different vehicles and setups, providing flexibility for owners with multiple RVs or trailers.
- Security Level: High-quality hitch locks offer advanced security features such as pick-resistant cylinders, security pins, and anti-drill designs. These features enhance protection against theft, ensuring that your RV remains secure when parked.
- Corrosion Resistance: The best RV hitch locks are often coated with protective finishes, such as chrome or powder coating, to prevent rust and corrosion. This is particularly important for RV owners who frequently travel in diverse climates, as it prolongs the lifespan of the lock.
What Materials Offer the Best Durability?
Several materials are known for their durability in crafting the best RV hitch locks:
- Steel: Steel is renowned for its strength and resistance to cutting and impact. Many high-quality RV hitch locks are made from hardened steel, which provides excellent security against tampering and theft.
- Aluminum: While lighter than steel, aluminum offers impressive corrosion resistance and is often used in RV hitch locks designed for travel in various weather conditions. Its lightweight nature makes it easier to handle without compromising on security.
- Brass: Brass is commonly used in the locking mechanisms of RV hitch locks due to its resistance to corrosion and wear. This material is also less prone to rust, making it suitable for outdoor use and ensuring longevity in various environments.
- Polymer: Certain RV hitch locks incorporate high-strength polymers, which can provide a lightweight option that resists corrosion and physical wear. These materials are often used in combination with metals to enhance security while minimizing weight.
- Stainless Steel: Stainless steel combines the strength of steel with corrosion resistance, making it an excellent choice for RV hitch locks exposed to the elements. This material is ideal for maintaining a lock’s integrity over time, even in harsh weather conditions.
How Do Different Locking Mechanisms Impact Security?
Different locking mechanisms significantly influence the security of RV hitch locks.
- Pin Tumbler Locks: These locks utilize a series of pins that must be aligned to open. They are common in many hitch locks but can be vulnerable to picking if not designed with precision.
- Disc Detainer Locks: Featuring a rotating disc mechanism, these locks are more complex and harder to pick compared to pin tumbler locks. Their design makes it difficult for thieves to use traditional tools to bypass the lock, enhancing security.
- Deadbolt Locks: Known for their strength, deadbolt locks provide an additional layer of security by securing the bolt into the lock body. This type of locking mechanism is less susceptible to forced entry, making it a preferred choice for high-security applications.
- Combination Locks: These locks require a specific sequence of numbers or letters to unlock, eliminating the need for a physical key. While convenient, their security heavily relies on the complexity of the combination, making simpler combinations a potential target for thieves.
- Smart Locks: Incorporating technology, smart locks can be controlled via smartphones or key fobs. They offer advanced features like alerts and remote access, but their reliance on batteries and technology can pose vulnerabilities if not maintained properly.
How Do You Properly Maintain an RV Hitch Lock for Longevity?
Proper maintenance of an RV hitch lock is essential for ensuring its longevity and effectiveness.
- Regular Cleaning: Keeping the hitch lock clean from dirt and grime is crucial. Use a soft cloth to wipe down the exterior and inspect for any debris that might interfere with the locking mechanism.
- Lubrication: Applying a suitable lubricant, such as silicone spray or graphite powder, prevents rust and ensures smooth operation. Regular lubrication can help avoid sticking and wear on the internal components of the lock.
- Inspection for Damage: Regularly inspect the hitch lock for signs of wear or damage, such as cracks or rust. If any issues are detected, consider replacing the lock to ensure security and functionality.
- Proper Storage: When not in use, store the hitch lock in a dry place, preferably covered to protect it from the elements. This will help maintain its condition and prevent corrosion from moisture.
- Use a Cover: Invest in a protective cover for your hitch lock. A cover can shield the lock from rain, snow, and UV rays, which can deteriorate materials over time and ensure that it remains functional.
What Are the Top RV Hitch Locks Recommended by Experts?
Experts recommend several high-quality RV hitch locks for securing your vehicle against theft.
- CURT 23518 Adjustable Trailer Coupler Lock: This lock is designed to fit various coupler sizes and features a durable, weather-resistant construction. Its adjustable design allows it to secure different hitch types, making it versatile and user-friendly.
- Reese Towpower 72783 Pin Lock: Known for its heavy-duty steel construction, this pin lock is resistant to rust and corrosion. It includes a unique locking mechanism that provides additional security, ensuring your trailer remains safe during travel.
- Master Lock 389DAT: This hitch lock is designed with a solid brass construction, providing strong resistance against cutting and prying. Its compact design makes it easy to carry and use, while the weatherproof cover helps protect the lock from the elements.
- Tow Ready 63225 Hitch Lock: Ideal for standard 2-inch hitches, this lock features a chrome finish that not only looks good but also offers excellent protection against rust. Its simple design ensures quick installation and removal, making it a practical choice for frequent travelers.
- Bulldog BD0230300310 Coupler Lock: This coupler lock is designed for maximum security, featuring a hardened steel construction that is highly resistant to tampering. It fits a variety of couplers, making it a flexible option for different RV setups.
What Are the Common Mistakes to Avoid When Using an RV Hitch Lock?
When using an RV hitch lock, there are several common mistakes to avoid to ensure proper security and functionality.
- Choosing the Wrong Size: Selecting a hitch lock that does not properly fit your hitch can lead to ineffective security. A lock that is too loose can easily be removed, while one that is too tight may not fit at all, making it difficult to use.
- Neglecting Material Quality: Using a hitch lock made from inferior materials can compromise its strength and durability. It’s essential to choose locks made from hardened steel or other robust materials to withstand tampering and weather conditions.
- Failing to Secure the Lock Properly: Simply placing the lock on the hitch without ensuring it is properly secured can lead to theft. Always double-check that the lock is engaged and that any keys or combinations are functioning as intended.
- Overlooking Weather Resistance: Not considering the weather resistance of your hitch lock can lead to rust and malfunction. Opt for locks with weatherproof coatings or seals to ensure they remain functional in various environmental conditions.
- Ignoring Maintenance: Failing to maintain the hitch lock can result in it seizing up or becoming difficult to operate. Regularly lubricating the lock mechanism and inspecting it for wear can prolong its lifespan and effectiveness.
- Not Using Additional Security Measures: Relying solely on a hitch lock without other security measures can be a mistake. Consider using wheel locks or alarm systems alongside a hitch lock for enhanced protection against theft.