Top 10 5Th Wheel Trailer Lock of 2022

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Buying a 5Th Wheel Trailer Lock seems like an easy job, but not everytime. There are hundreds of 5Th Wheel Trailer Lock available on the market from various producers, which is enough to confuse you. They are so similar in terms of performance, quality, longevity, and overall user experience that choosing a final buying decision may be tough. All you need at that point is a comprehensive buying guide to help you find the ideal 5Th Wheel Trailer Lock for your needs.

In this article, we will go over a few important points to consider about before buying a 5Th Wheel Trailer Lock. You can call it a proper review guideline for you which will cover pros and cons of your desired product including its sustainability, affordability, functions, and also practical benefits. There will also be a solid comparison of a few related products. As a result, you’ll be able to quickly select the best option for your needs. Let’s take a look at what’s going on inside.

Best 5Th Wheel Trailer Lock : Top 10 Picks

Last update on 2025-06-21 at 18:41 / Affiliate links / Images from Amazon Product Advertising API


10 Best 5Th Wheel Trailer Lock Reviews According To Experts

We tried to find the top ten 5Th Wheel Trailer Lock from thousands of different products in this section. This list will make you feel easy to get your desired 5Th Wheel Trailer Lock within a few minutes. We emphasized their usefulness, performance, durability, outlook, affordability, and previous user experiences. We are confident that this list of the top 10 5Th Wheel Trailer Lock will help you find the one that best fits your needs.

SaleBestseller No. 1
BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft Fifth Wheel Hitch Lock for RVs, Semi Trailers and Campers with Handles Warning Tag
  • More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, more convenient while lock or unlock for 5th wheel
  • Keyed Unique, no worry about another BOYISEN kingpin lock owner will have the same key. BOYISEN anti theft trailer lock using blossom lock, not easy to break; Come with 3 keys for your lock, so you can keep one as backup
  • Heavy Duty Construction: This 5th wheel hitch lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years
  • Key Lost? No Worrying! In 2025 batches locks, there's a key ID printed on the key, please note it down or take a photo of it, provide us with the key ID to copy the key if your keys are lost
  • High Visibility: This Kingpin lock is designed with a warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching
Bestseller No. 2
Trimax - TFW80HD - 5th Wheel King Pin Lock -Heavy Duty Anti-Theft Trailer Lock, Hardened Steel, Weatherproof, Full Collar Design, Secure Lock, Red
  • RUGGED WEATHERPROOF EPOXY POWDER COAT AND LIMITED LIFETIME WARRANTY: Provides superior rust and corrosion resistance, ensuring long-lasting durability and long-term protection
  • FULL COLLAR DESIGN: Prevents grease transfer to hands while adding an extra layer of security
  • EASY PUSH BUTTON LOCK DESIGN: Simple locking mechanism allows for quick and hassle-free use
  • ULTRA TOUGH STEEL: Built with heavy-duty materials to withstand tampering and harsh environments
  • EASY TO INSTALL: Quick setup process makes it convenient for securing unattended trailers
Bestseller No. 3
METOWARE 5th Wheel King Pin Lock with Warning Tag for 5th Wheel, RVs, Semi Trailers and Campers (Black)
  • EYE-CATCHING WARNING LABELS:This 5th wheel King Pin lock comes with a 12-inch chain and bright red warning label tag attachment that will remind you to remove it before hitching. Each warning label has a warning message in English to keep you safe.
  • HIGH STRENGTH MATERIAL:This king pin lock is made of high-strength iron for durability, weather resistance and resistance to damage. This lock is coated with a double layer of electrophoretic paint to prevent corrosion and rust for a more reliable performance, it is perfect for protecting your trailer on the road or hauling.
  • UNIQUE DESIGN:The Kingpin lock is easy to lock and unlock, takes seconds to install and comes with two keys so you don't have to worry about losing them.
  • PRECISION ANTI-THEFT DESIGN:This fifth wheel king pin lock can well enclose the main pin lock to effectively prevent drills, saws and other damaging tools. The heavy-duty precision mechanism protects your trailer perfectly so you don't have to worry about it.
  • UNIVERSALITY:The 5th wheel king pin lock is the best choice for RVs, boats, and camping semi-trailers, the petite size can be applied to a wide range of vehicles, adding convenience to your journey.
SaleBestseller No. 4
CURT 23255 5th Wheel Trailer Lock for 2-Inch King Pin
  • DEPENDABLE SECURITY. To protect your 5th wheel trailer from theft while it is left unattended, this 5th wheel lock is made with a high-strength steel pin and an aluminum bracket
  • EASY TO OPERATE. This 5th wheel lock easily installs on the king pin of your 5th wheel trailer, preventing it from being coupled to a 5th wheel hitch
  • VERSATILE. With a 2-inch diameter opening, this 5th wheel trailer lock fits virtually any 2-inch king pin
  • WATERTIGHT. The internal components of this 5th wheel base rail lock can easily be protected from the elements with the included watertight dust cap
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this 5th wheel lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
Bestseller No. 5
BYERN AUTO 5th Wheel King Pin Lock, Heavy Duty King Pin Lock with Anti-Theft Warning Tag & 2 Keys for RVs, Container Trailers and Campers, Extremely Durable (Black)
  • EFFECTIVE SECURITY: The kingpin lock deterring thieves from connecting to your fifth wheel king pin, effectively avoid unauthorized movement. When the lock is engaged, its heavy-duty precision mechanism offers perfect protection for your trailer
  • HIGH QUALITY MATERIALS: The pin lock 5th wheel is made of heavy-duty steel copper with a welded construction finish. The body is weather and rust resistant, making it strong and durable
  • WARNING TAG: This fifth wheel lock comes with a warning tag that will not only remind you to remove it before hitching but once seen by potential thieves they will almost always move on to an easier target
  • UNIVERSAL FIT: This king pin lock is ideal for trucking companies or RV dealers for semi-trailers, fifth wheels, yachts, container trailers, and campers
  • EASY TO USE: Our 5th wheel hitch lock is very easy to use, insert the key and turn it 180 degrees to lock, and we provide 2 keys for your lock so you can keep one as a spare
Bestseller No. 7
Equipment Lock 5th Wheel Trailer Kingpin Lock - Powder Coated Steel 5th Wheel Hitch Lock - Anti-Theft Tow Hitch Lock - Durable, Secure Fifth Wheel Lock for Theft Prevention and Trailer Security
  • KINGPIN LOCK FOR 5TH WHEEL: The ideal addition to your fifth wheel rv accessories, the Equipment Lock Kingpin Lock is a long-lasting, reliable universal solution to trailer and RV theft, providing high strength,unmatched protection for your trailer.
  • MAXIMUM SECURITY: The Equipment Lock 5th wheel RV kingpin lock features a high security barrel lock system and covers your trailer’s 2” kingpin, making it impossible for others to hitch to it and drive away.
  • EASY OPERATION: No mounting required. Simply slide the lock onto the kingpin, secure it with the included key, and you’re off to the races.
  • KEYED SECURITY LOCK: The built-in high security barrel key lock system includes 2 keys with every purchase.
  • HIGH QUALITY: Distinguished by its signature red finish, every lock is protected by a steel-locking structure that can withstand thousands of pounds of force. But it doesn’t stop there! Each device is powder coated before a series of quality assurance checks to ensure security and reliability.
Bestseller No. 8
WAR-LOK TKP-10 5th Wheel King Pin Lock, Anti-Theft Trailer, Heavy Duty Steel
  • Designed for dropped/untethered trailers. Perfect to secure truck, boat, and RV trailers. Protects expensive cargo stored in a dropped trailer from a would-be thief tractor.
  • Deflects the fifth wheel plate of a thief tractor. Our lock lock is long lasting and dependable. Lock Exterior: The cast steel King Pin Lock is nearly impenetrable.
  • WEIGHT: 5.044 lbs DIMENSIONS: 12 × 9 × 2.875. Conical shape. Convenient handle included Made of cast steel
  • Rotating Disk Lock Technology; This makes it nearly impossible for a thief to pick your lock.
  • Lost keys can be replaced, if registered with manufacturer. Number listed on key tag needed.
Bestseller No. 9
RVMATE 5th Wheel Lock (Green), Heavy Duty Steel King Pin Lock with Anti-Theft Warning Tag, for 5th Wheel/Semi Trailers/RVs/Containers
  • [Keep Your 5th Wheel Secure]: RVMATE King pin lock can prevent thieves from connecting your fifth wheel king pin and avoid unauthorized movement. The durable construction, eye-catching Green lock and orange tag serve as a warning and deterrent against theft to keep your 5th wheel secure.
  • [Dimension]: The trailer king pin lock measures 3.27" in height, with an internal diameter of 2.90" , providing a universal fit for 2" diameter trailer pins. The lock can be widely applied to semi-trailers, 5th wheels, trucks, boats, containers and many other scenarios.
  • [High Quality Material]: The fifth wheel lock is made of heavy duty steel copper, processed with welding construction. The surface adopts electrostatic treatment, featuring weather resistance and anti-rust properties, making it sturdy enough and hard to break even by experienced thieves.
  • [Warning Tag]: The bright orange designed as a sign of strong visible warning. The chain with fluorescent warning tag hanging down gives a message to someone trying to steal: Caution! King pin lock installed! If a would-be thief sees the lock, they''ll likely to move on to an easier target.
  • [Easy to Use]: The trailer lock is easy to use. All you need to do is engage the lock onto the king pin, then insert the key into lock cylinder and rotate 180 degrees, the king pin lock will be firmly installed. (Attention: Each lock has its own keys. Different locks do not share the same keys.)
Bestseller No. 10
DC Cargo Mall 5th Wheel King Pin Lock Solid Steel - Weather Resistant, Anti-Theft Fifth Wheel Key Lock, for RV & Semi Trailers
  • 5TH WHEEL KINGPIN LOCK - Secure your semi trailer with our reinforced heavy duty No. 45 steel cuff 5th wheel hitch lock with side key precision copper key lock cylinder that can only be opened with your key (2 included).
  • ANTI THEFT DESIGN - Popular in travel trailer accessories, we've encircled the entire kingpin lock in a solid steel cage that is rust and weather resistant and extremely durable to drills, saws and other break in tools. The precision locking mechanism is extremely hard to defeat to give you ultimate peace of mind.
  • TRUSTED BY THE PROS - Professional semi truck fleets and RV sellers trust the DC Cargo Mall 5th wheel king pin locks to secure their fleets, vehicles, trailers and expensive equipment. Now small business owners and personal RV and truck owners can take advantage of our professional grade security locking system.
  • HIGH VISIBILITY WARNING TAG - Each 5th wheel lock has a 12" chain secured bright red warning label tag attachment that will remind you to remove it before hitching. Park your truck, trailer or RV in a high visibility area and remain calm in the knowledge your 5th wheel king pin lock is secure from theft.
  • EASY TO USE - It's extremely difficult for anyone without the key to remove your 5th wheel king pin lock, but installing it only takes a few seconds. Simply attach it to your 5th wheel dock, use the included key to lock it and your equipment is set until you're ready to remove it.

Last update on 2025-06-21 at 18:41 / Affiliate links / Images from Amazon Product Advertising API




Things To Consider When Buying 5Th Wheel Trailer Lock

It is impossible to ascertain everything about anything as a human being. It is impossible to be an expert in every field. In that case, going through a proper buying guide can save us from being fool after purchasing a 5Th Wheel Trailer Lock just because of not knowing properly earlier.

You do not have to be an expert on that specific product in order to purchase it. Just focus on a few key points that we’ll go over later. Taking these simple considerations into account may make your shopping experience more pleasant and straightforward. Let’s get started.

Understand what you require.

The very first thing to discover is your needs or requirements. If you are not properly informed of your demands, there is a big chance that you will purchase the incorrect things at the wrong time and waste a significant amount of money. So, first and foremost, we recommend that you carefully consider your requirements when searching for a 5Th Wheel Trailer Lock. Simply make a short list of your requirements. This simple task will lead you to simplifying your purchasing process. Then you will be able to know your prioroties which is the most important thing.

Budget vs Pricing

Before you decide to buy anything, one of the most important issue to think about is budget. Your desired product can be asked any amount of price by it’s seller and producer. That depends on different expences like raw material purchasing, manufacturing, transportation, operational costs and their brand value playes a huge role there. You need to be prepared to spent the higher amount of money if you demand for the higher quality in your product. Budget is so important for this cause. This is almost a universal truth and your 5Th Wheel Trailer Lock also fall into it.

There is a popular proverb in our society, “Cut your coat, according to your cloth”. First of all, you can find out those products on the internet which you actually want. Look carefully their features and prices. With your deep observation, make a proper comparison among them and select one that you need. Now make a question inward your mind that you are really financially capable enough to purchase that specific 5Th Wheel Trailer Lock or not? If the answer is yes, then go for it. You may think about the second best option if your answer is no.

Select the Best Brand

Because of our emotional attachments, we are frequently predisposed toward certain brands. This practice yields positive results at times and negative results at other times. However, there is no way to argue with the concept of relying on well-known brands. Because having enough cash in your pocket makes making decisions half as easy. But one thing remains, if you are not 100% sure that your brand of choice makes the best product that you are seeking for. So you have to be very carefull when you are choosing any product if it is the right product from right brand.

People are divided into two groups. One is fully reliant on a single brand, while the other seems unconcerned. All he requires is the appropriate goods for the price he is paying. May be we are not aware of the category that you belong to.However, there are a few pointers that may be useful to both of you when it comes to selecting the correct brand for the right product.


  • Make sure in this case that you are well-versed in the brand.

  • What people are saying about this brand.

  • What is the average rating for that brand’s specific product?

  • Contrast the features with those of competitors.

  • Does these features meet your necessities?


Analyze the Features Section.

Whether you buy it online or offline, the first thing you should check is while buying is the features of 5Th Wheel Trailer Lock. This is the best way to know about a product and get a clear concept. You will be able to understand, that product will match with your requirements or not.

The features section also helps us in swiftly identifying the differences with others. Then, using the features, you can compare it to similar products. If you do so, it will be much easier to reach to the final decision because you will be able to understand about the quality here.

Consider the benefits and drawbacks.

Every item has its own set of advantages and pitfalls. It is our job to thoroughly inspect them before purchasing them. So, stay cool, and find out the drawbacks which you demanded from that 5Th Wheel Trailer Lock. Maybe some other manufacturer made the perfect one for you. Just don’t be too lazy to compare your options to theirs before making your final decision.

Pros and Cons sections can be found on most websites. Take your time reading that part. For asking more you can contact them via email or phone.

Quality and performance

Color, Style, Performance, Materials, and, most importantly, Durability are all factors that contribute to quality. When you are buying anything, be carefull to check those quality related issues. We think you are actually paying the money for this. Do you think this 5Th Wheel Trailer Lock is worthy enough against the investment you did? It completely depends on the quality that you are going to experience.

Know About Warranty and Return Policies

A lot of manufacturers are making products. A good amount of them are maintaining high quality as well. To make us known about those products, they make also creative advertisements. Everything is fine. But then arrives the matter of Warranty and After Sales Service. For many, it’s really a big deal and it is quite able to make a big difference.

Don’t forget to check the facts like warranty, guarantee, and obviously the return policy if there any. Nobody can claim that nothing will happen, no matter what the quality of that product is. Nothing lasts forever. But a minimum return of value you can expect from the 5Th Wheel Trailer Lock you are going to pay for. So, be careful about checking policies. You may get some companies who are so clever that they try to make people puzzled with their obscure and mystical policies. In that case, don’t hesitate to contact with their representative and ask about what you want to know.

Checking FAQs and Customer Reviews makes your job easier.

If you want to save your time precisely, then checking FAQ anwers and customer reviews can be utile for you. There are few common questions people asked before and they are answered as well is called the Frequently Asked Questions or FAQ. On the other hand, you will get a real life experience through the customer reviews in which they share their sotries about the product.

If you want to get a clear idea of both, checking out those two things are must. You may find there such informations which might not come in your mind to ask if you didn’t go through. You will be able to decide whether this 5Th Wheel Trailer Lock will come handy or not without any hesitaton.

Final Thought

One last word, don’t forget to consider the price you are paying for the 5Th Wheel Trailer Lock is logical enough against the value it is providing to you. Have you been able to gratified with that? Can you be able to fullfill your demands with that? That’s the thing that should get the most importance we guess.

Hope you have enojoyed this whole article which was actually a buying guide that will lead you to buy the best 5Th Wheel Trailer Lock. All the efforts we put here will get success when you will find this even a little bit of useful for you. At the end of the day, your satisfaction matters most to us.

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