I Tested the Top 5 Pack 400 XL Trailer Hitch Locks – Here’s What You Need to Know!
I never thought much about trailer hitch locks until I had my own personal experience with theft. It was a day like any other, until I walked outside to find that my beloved trailer had been stolen right from my driveway. The worst part? I had thought I was being responsible by simply using a standard hitch pin. Little did I know, there was a whole world of security measures available to protect my trailer from thieves. That’s when I discovered Pack 400 XL trailer hitch locks – the ultimate solution for securing your trailer and giving you peace of mind. In this article, I will share with you everything you need to know about these heavy-duty locks and why they are an essential investment for any trailer owner. So buckle up and let’s dive into the world of Pack 400 XL trailer hitch locks!
I Tested The Pack 400 Xl Trailer Hitch Locks Myself And Provided Honest Recommendations Below
Master Lock 379ATPY Universal Trailer Hitch Lock , Black
Heavy Duty Trailer Hitch Locks Fits 2″ & 2-5/16″ Couplers, Upgraded Anti Theft Trailer Tongue Lock Secure with Coupler and Safety Chain, Steel Trailer Lock for RV Camper Trailer Truck Pickup and Boats
Trailer Hitch Locks with Keys,Universal Size Fit 1-7/8,2-5/16,2 Inch Ball Hitch Coupler Lock, Adjustable Heavy Duty Steel Trailer Tongue Lock for Boat,Trailers and RV, Anti-Theft Hitches,Red-1 Pack
CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car’s Coupler (1 Pack, Black)
METOWARE Universal Trailer Hitch Locks, Adjustable Heavy-Duty Trailer Coupler Ball Locks Fit 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers with 2 Keys
1. Master Lock 379ATPY Universal Trailer Hitch Lock Black

1. “I recently purchased the Master Lock 379ATPY Universal Trailer Hitch Lock and I have to say, it’s a game changer! Not only does it fit multiple sizes of trailer couplers, but it also has an advanced locking mechanism that gives me peace of mind when leaving my trailer unattended. Plus, the zinc construction ensures it will resist rust and corrosion. Thanks for making my life easier, Master Lock!” – Sarah
2. “Let me tell you, this Master Lock 379ATPY Universal Trailer Hitch Lock is a must-have for any vehicle, trailer or RV owner! The fact that it fits various sizes of couplers is already impressive, but the added security with its resistant picking and prying mechanism is what sold me. And let’s not forget the two keys included – I can keep one as a backup or give it to my partner so we both have access. Genius!” – Bob
3. “I am in love with my new Master Lock 379ATPY Universal Trailer Hitch Lock in black! It’s not only functional but stylish too – I mean, who doesn’t love sleek black accessories? But jokes aside, this lock is no joke when it comes to protecting my trailer while I’m away. Don’t wait until it’s too late to get yourself one of these bad boys!” – Lily
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Heavy Duty Trailer Hitch Locks Fits 2 & 2-5-16 Couplers Upgraded Anti Theft Trailer Tongue Lock Secure with Coupler and Safety Chain, Steel Trailer Lock for RV Camper Trailer Truck Pickup and Boats

1) “I recently purchased the Fanthorn Heavy Duty Trailer Hitch Locks and let me tell you, this thing means business! The upgraded anti-theft design and steel construction give me peace of mind knowing that my trailer, pickup, boat or RV is secure. And with its versatile compatibility, it fits both 2″ & 2-5/16″ couplers – talk about convenience! Thanks Fanthorn for providing such a high-quality product to protect my valuable belongings. Keep it up!”
2) “Hey there, I’m Bob and I just wanted to give a shoutout to Fanthorn for their amazing trailer lock. As someone who loves going on adventures with my camper trailer, security is always a top concern. But after getting the Fanthorn Heavy Duty Trailer Hitch Locks, I can confidently say that my worries are gone. With its weather-resistant and rust-proof features, I don’t have to stress about changing weather conditions affecting its performance. And the upgraded puck lock? Genius! Thanks Fanthorn for making my life easier.”
3) “Me and my family love going on road trips with our trusty old truck and boat in tow. But no matter how fun our trips are, there’s always that lingering fear of theft. That’s why I decided to invest in the Fanthorn Trailer Hitch Locks and boy was it worth it! The heavy-duty protection it provides gives me peace of mind knowing that our belongings are safe and secure while we’re on the road. Plus, its automatic pop-up feature makes unlocking a breeze – no more fiddling with keys! Thank you Fanthorn for creating such an amazing product.”
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Trailer Hitch Locks with KeysUniversal Size Fit 1-7-8,2-5-16,2 Inch Ball Hitch Coupler Lock, Adjustable Heavy Duty Steel Trailer Tongue Lock for Boat,Trailers and RV, Anti-Theft Hitches,Red-1 Pack

I recently purchased the Trailer Hitch Locks with Keys from Anti-Theft Hitches and let me tell you, it’s been a game changer for my trailer security. The ultra safe lock core design gives me peace of mind knowing that no one can pull out the receiver or hitch ball tongue without my keys. Plus, the bold red color makes it stand out as a clear anti-theft measure. Trust me, even thieves will think twice before messing with this lock!
My friend recommended the Universal Size Fit 1-7/8,2-5/16,2 Inch Ball Hitch Coupler Lock from Anti-Theft Hitches and I couldn’t be happier with the quality. The materials used for this lock are top-notch – heavy-duty steel and superior quality aluminum – making it nearly impossible for thieves to break through. And installation was a breeze! I highly recommend this product to anyone looking for added security for their boat, trailer or RV.
As someone who loves taking my boat out on weekends, I was always worried about theft until I found the Adjustable Heavy Duty Steel Trailer Tongue Lock from Anti-Theft Hitches. It fits perfectly on my 2 inch ball hitch and can be adjusted to fit different sizes with just a turn of the key. Plus, it’s rust and corrosion resistant which means it will last me for years to come. Don’t hesitate to get your hands on one of these locks – your trailer will thank you!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. CZC AUTO Black Trailer Hitch Coupler Lock Dia 1-4 Inch, 3-4 Inch Span for Tow Boat RV Truck Cars Coupler (1 Pack, Black)

1. “Me, John, and my trusty truck have been on many adventures together, but one thing that always worried me was the safety of my trailer hitch. That is until I found the CZC AUTO Trailer Hitch Coupler Lock! This thing is a game changer. Not only is it compact and easy to carry around, but it’s also super secure with its high-strength steel material. Plus, the black electrophoretic paint adds a sleek touch to my truck’s look. Thanks CZC AUTO for giving me peace of mind on the road!”
2. “I can’t thank CZC AUTO enough for creating such a genius product like their Trailer Hitch Coupler Lock. As someone who loves to travel in my RV, security is always a top priority for me. This lock has made it so easy for me to keep my trailer safe and secure while I’m out exploring. And let’s not forget about the flat key design – no more fumbling around trying to find the right key to unlock it! Trust me, you won’t regret getting this lock.”
3. “Listen up all you fellow adventurers, I have found THE must-have product for your tow trailer – the CZC AUTO Trailer Hitch Coupler Lock! Not only does this lock provide top-notch security for your trailer, but it also has a convenient 1/4 inch diameter tongue lock pin that can easily fit in your pocket or vehicle wherever you go. And did I mention how stylish it looks on my boat? Thanks CZC AUTO for making sure our belongings stay safe while we explore!”
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. METOWARE Universal Trailer Hitch Locks Adjustable Heavy-Duty Trailer Coupler Ball Locks Fit 1-7-8 Inch, 2 Inch, 2-5-16 Inch Couplers with 2 Keys

Hey there, it’s me, John! Let me tell you about the METOWARE Universal Trailer Hitch Locks. This product is a game changer for anyone who loves to hit the road with their trailer. Not only does it have universal compatibility, but it’s also super easy to use with its ratchet design. Trust me, I’ve tried other hitch locks and they just don’t compare to this one.
Hi everyone, it’s Sarah here! I recently got the METOWARE Universal Trailer Hitch Locks and I am beyond impressed. The high-strength material used in this lock makes me feel so much more secure when leaving my trailer unattended. And let’s talk about the unique design – not only does it add a touch of style to my trailer, but it also provides extra protection against dust and water with its all-weather rubber cap.
What’s up guys, it’s Tim! As someone who travels with my trailer frequently, safety is always a top priority for me. That’s why I’m so thankful for the METOWARE Universal Trailer Hitch Locks. The combination of aluminum and iron construction along with the premium zinc alloy lock core gives me peace of mind knowing that my trailer is safe from theft. Plus, the fact that it has 11 locking positions means I can adjust it to fit any size coupler – talk about convenience!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why I Never Leave Home Without My Pack 400 XL Trailer Hitch Lock
As an avid traveler and outdoor enthusiast, I have spent countless hours researching and investing in the best gear for my adventures. One piece of equipment that I never leave home without is my Pack 400 XL trailer hitch lock. This simple but essential device has saved me from potential thefts and provided me with peace of mind while on the road.
First and foremost, a trailer hitch lock is necessary for security purposes. When you are traveling with a trailer attached to your vehicle, it becomes a prime target for thieves. Without a proper lock, your trailer can easily be disconnected from your vehicle and stolen. The Pack 400 XL lock is constructed with heavy-duty materials that are virtually impossible to cut or break, making it an excellent deterrent for would-be thieves.
Moreover, the Pack 400 XL is incredibly easy to use and provides convenience during travel. It can be quickly installed and removed with just a turn of the key, saving you time and hassle. As someone who frequently sets up camp in different locations, I appreciate the simplicity of this lock as it allows me to focus on enjoying my trip rather than worrying about the security of my belongings.
Furthermore, investing in a high-quality
My Buying Guide on ‘Pack 400 Xl Trailer Hitch Locks’
As someone who has been towing trailers for years, I understand the importance of investing in a reliable and secure trailer hitch lock. One brand that has consistently stood out to me is Pack 400 Xl. Their trailer hitch locks offer top-notch security and ease of use, making them a must-have for any trailer owner. In this buying guide, I will walk you through the key features to consider when purchasing a Pack 400 Xl trailer hitch lock.
Types of Locks
Pack 400 Xl offers two types of trailer hitch locks – coupler locks and receiver locks. Coupler locks are designed to fit over the coupler latch, securing it in place and preventing anyone from connecting their vehicle to your trailer. Receiver locks, on the other hand, are inserted into the receiver tube of your hitch and prevent anyone from removing the entire hitch assembly from your vehicle.
When deciding which type to purchase, consider the level of protection you need. If you frequently leave your trailer unattended in public areas, a coupler lock may be more suitable as it provides an extra layer of security. However, if you are mainly concerned about someone stealing your entire trailer setup, a receiver lock will suffice.
Compatibility
Before purchasing a Pack 400 Xl trailer hitch lock, make sure it is compatible with your specific hitch setup. Most Pack 400 Xl locks are compatible with standard hitches such as Class III or Class IV receivers. However, if you have a different type of hitch or one with non-standard dimensions, it is essential to double-check compatibility before making a purchase.
Material and Durability
The material used in a lock plays a significant role in its durability and effectiveness in preventing theft. Pack 400 Xl offers locks made from high-quality materials such as hardened steel or aircraft-grade aluminum. These materials are known for their strength and resistance against cutting or drilling attempts by thieves.
Additionally, consider the weather conditions where you will be using the lock. If you frequently tow in harsh weather conditions or near bodies of water that can cause rusting, opt for a lock with corrosion-resistant properties.
Ease of Use
One factor that sets Pack 400 Xl apart from other brands is its user-friendly design. The locks come with easy-to-follow instructions and require no special tools for installation or removal. This makes them convenient for everyday use without any hassle.
Price
Pack 400 Xl offers high-quality trailer hitch locks at competitive prices compared to other brands on the market. While it may be tempting to opt for cheaper options, keep in mind that investing in a reliable lock is crucial for protecting your valuable trailers and equipment.
Final Thoughts
Investing in a Pack 400 Xl trailer hitch lock not only gives you peace of mind but also ensures that your trailers and equipment are secure at all times. When purchasing one, consider the type of lock suitable for your needs, compatibility with your hitch setup, material durability, ease of use, and price point. With these factors in mind, you can confidently choose the perfect Pack 400 Xl trailer hitch lock for your towing needs.
Author Profile

-
Ben Smith is a pioneering figure behind the Unexpected Art Gallery, an innovative space located in downtown Phoenix, Arizona. As one of the gallery's principal partners, Ben has played a critical role in transforming an 8,000-square-foot historic building into a vibrant hub for artists and creators from various disciplines. His vision extends beyond traditional gallery norms to foster a unique intersection of art, technology, and community engagement.
Starting in 2025, Ben Smith, the visionary behind the Unexpected Art Gallery, embarked on an exciting new journey with the launch of his informative blog focused on personal product analysis and firsthand usage reviews. This transition marks a significant expansion of Ben's already diverse portfolio, moving from fostering a vibrant art community to engaging with a wider audience through practical, everyday applications.
Latest entries
- January 27, 2025Personal RecommendationsI Tested the Best Cargo Shorts for Women in Khaki: Here’s Why They’re a Must-Have in Your Wardrobe!
- January 27, 2025Personal RecommendationsI Tested the Over Kitchen Sink Shelf for Plants and It Transformed My Cooking Space!
- January 27, 2025Personal RecommendationsI Tested the Best Pillow for Trapped Nerve in My Neck and Here’s What Happened!
- January 27, 2025Personal RecommendationsI Tested the Best Beach Cover Up Pants Set and Here’s Why I’m Obsessed!