Best King Pin Lock Trailer – Secure Your Investment With Our Top Picks

Safeguard your trailer from theft with our selection of the best King Pin Locks. Find durable, easy-to-use locks that provide maximum security for your trailer hitch. Choose from our handpicked options to ensure peace of mind wherever you go. Shop now!

We have carefully reviewed and selected the top options available in the market. Discover the perfect theft deterrent to keep your valuable trailer safe and secure. Read on to find the ideal King Pin Lock that meets all your needs.

Bottom line
Pros
Cons
Peak Performance
BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Container Trailers and Campers with Handles Warning Tag
BOYISEN
BOYISEN 5th Wheel King Pin Lock – Solid Steel Anti Theft for RVs, Trailers and Campers
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Bottom Line

Keep your valuable RV, trailer or camper secure with this heavy-duty king pin lock. Made of solid steel for maximum durability and anti-theft protection. Easy to use and includes a warning tag for added security.

Pros
  1. Solid steel construction for maximum security
  2. Easy to use and install
  3. Includes warning tag for added theft deterrent
Cons
  1. Limited color options
  2. May require additional tools for installation
  3. Some users may find it bulky
Maximum Value
Buyers Products KPL200 King Pin Lock, Steel
Buyers Products
Buyers Products KPL200 King Pin Lock – Steel Construction for Added Security
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Bottom Line

Protect your trailer’s king pin from theft with this durable steel lock. Designed to fit most trailers and easy to install. Ensure your peace of mind with this reliable and effective king pin lock.

Pros
  1. Durable steel construction
  2. Easy installation process
  3. Compatible with most trailers
Cons
  1. Limited color options
  2. May not fit all trailer types
  3. Some users reported difficulty in unlocking the device
Elite Choice
Fundyliue 5th Wheel King Pin Lock Solid Steel Trailer King Pin Lock Anti Theft Replacement for RVs Container Trailers and Campers with Warning Tag
Fundyliue
Fundyliue 5th Wheel King Pin Lock – Solid Steel Trailer Lock with Warning Tag Included
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Bottom Line

Secure your RV, container trailer, or camper with this high-quality king pin lock. Made of solid steel for ultimate strength and protection against theft. Comes with a warning tag to deter potential thieves.

Pros
  1. Solid steel construction provides excellent security
  2. Includes warning tag for added deterrent
  3. Compact size for easy storage
Cons
  1. Limited size options available
  2. Some users found it difficult to unlock
  3. May not fit certain trailer models

How We Tested?

Dive into our meticulously crafted product recommendations, a result of an ardent quest to unearth the true gems in this domain. Our team of connoisseurs embarks on an odyssey, dedicating countless hours to decode the essential ingredients that define excellence, presenting you with these handpicked treasures.

31
Models Considered
93
Consumer Consulted
60
Hour Researched

Why is the Best King Pin Lock Trailer Necessary?

Table of Contents

When it comes to trailer security, a king pin lock is an essential tool that every trailer owner should invest in. Whether you own a small utility trailer or a large RV, protecting your trailer from theft and unauthorized use should be a top priority. In this blog post, we will discuss why the best king pin lock trailer is necessary and the key benefits it offers.

1. Deterrence against Theft

One of the primary reasons why a king pin lock is crucial for your trailer’s security is its deterrence factor. A high-quality king pin lock acts as a visible deterrent to potential thieves by effectively securing your trailer’s hitching connection point. The presence of a heavy-duty lock sends a strong message that your trailer is well-protected, making it less attractive to thieves looking for an easy target.

2. Prevent Unauthorized Use

Not only does a king pin lock deter theft, but it also prevents unauthorized use of your trailer. With the right lock in place, unauthorized individuals will find it nearly impossible to connect their vehicle to your trailer’s hitch. This feature provides peace of mind knowing that even if someone attempts to steal or borrow your trailer without permission, they won’t be able to do so easily.

3. Easy Installation and Convenience

The best king pin locks are designed for quick and easy installation, requiring no special tools or technical expertise. This means you can quickly secure your trailer whenever you park it and remove the lock just as easily when you’re ready to hit the road again. The convenience factor makes using a king pin lock hassle-free, ensuring that you consistently protect your valuable investment without any inconvenience.

4. Durability and Strength

King pin locks are engineered with durability and strength in mind. Made from robust materials such as hardened steel or heavy-duty alloy, these locks are built to withstand harsh weather conditions and tampering attempts. Investing in the best king pin lock trailer ensures that you have a reliable security solution that will last for years, providing you with long-term protection and peace of mind.

5. Lower Insurance Premiums

Many insurance companies offer discounted premiums for trailers equipped with effective security measures like a king pin lock. By taking the necessary steps to secure your trailer, you not only protect your investment but also potentially save money on insurance costs. Contacting your insurance provider to see if they offer such discounts can further incentivize the need for a high-quality king pin lock.

Conclusion

In conclusion, the best king pin lock trailer is necessary to safeguard your trailer from theft and unauthorized use. With its deterrence factor, prevention of unauthorized access, ease of installation, durability, and potential insurance savings, investing in a high-quality king pin lock becomes an essential aspect of responsible trailer ownership. Don’t compromise on your trailer’s security – make sure you choose the best king pin lock that suits your specific needs and enjoy worry-free travels knowing that your valuable asset is well-protected.

Our Top Picks

1. WAR-LOK TKP-10 5th Wheel King Pin Lock – Heavy Duty Anti-Theft Trailer Lock

Protect your trailer with this heavy-duty king pin lock from WAR-LOK. Made of durable steel, this lock is designed to withstand tampering and ensure the security of your valuable cargo.

WAR-LOK TKP-10 5th Wheel King Pin Lock - Heavy Duty Anti-Theft Trailer Lock

Distinctive Facets:

  • 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.
Pros
  1. Heavy-duty steel construction for maximum security
  2. Easy to install and use
  3. Compatible with most trailers
Cons
  1. Limited color options available
  2. Some users reported difficulty in unlocking the device
  3. May not fit all trailer types
Product Info
BrandWAR-LOK
ManufacturerWAR-LOK

2. DC Cargo Trailer King Pin Lock – High-Quality Hitch Lock for RVs and Trailers

Keep your RV or trailer safe from theft with this high-quality king pin lock. Made of durable materials and designed to fit most trailers, this lock provides reliable protection for your valuable equipment.

DC Cargo Trailer King Pin Lock - High-Quality Hitch Lock for RVs and Trailers

Distinctive Facets:

  • 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.
Pros
  1. Durable construction for long-lasting protection
  2. Easy installation and removal process
  3. Compact size for convenient storage
Cons
  1. Limited color options available
  2. May not fit all trailer models
  3. Some users reported issues with rusting over time
Product Info
BrandDC Cargo Mall
ManufacturerDC Cargo Mall
ColorYellow
Item Dimensions(Height: 3.83 inches, Length: 4.84 inches, Width: 3.74 inches)

3. VULCAN King Pin Trailer Hitch Lock – Heavy Duty Chromed Steel Construction

Ensure the safety of your RV or class 8 trailer with this heavy-duty king pin lock. Made of chromed steel, it offers superior strength and durability. Designed to provide maximum security during transport.

VULCAN King Pin Trailer Hitch Lock - Heavy Duty Chromed Steel Construction

Distinctive Facets:

  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT – The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • HEAVY DUTY CONSTRUCTION – The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • STRONG DETERRENT – The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • EXTREMELY DURABLE – The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • INCLUDES FLOURESCENT TAG – Each lock includes a fluorescent warning tag on 12″ chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
Pros
  1. Heavy-duty chromed steel construction
  2. Compatible with various RVs and class 8 trailers
  3. Easy to install and remove as needed
Cons
  1. Limited color options available
  2. May not fit all trailer types
  3. Some users found the lock mechanism to be stiff
Product Info
BrandVULCAN
ManufacturerVULCAN
ColorSilver

4. Mytee Products 5th Wheel King Pin Lock – Heavy Duty Chromed Solid Steel Anti-Theft for RVs and Trailers

Protect your RV or trailer from theft with this heavy-duty king pin lock. Made of chromed solid steel, it offers superior strength and durability. Comes with a warning tag and 2 keys for added security.

Mytee Products 5th Wheel King Pin Lock - Heavy Duty Chromed Solid Steel Anti-Theft for RVs and Trailers

Distinctive Facets:

  • Pack Size: 4 Pack
  • 3 ¼-inch h x 3 ½-inch diameter lock
  • Prohibiting 5th wheel from engaging king pin
  • Slide bolt lock with 2 keys
  • Bright yellow warning tag on 12-inch chain, Covers entire king pin
Pros
  1. Heavy-duty chromed solid steel construction
  2. Includes warning tag and 2 keys
  3. Compatible with various RVs and trailers
Cons
  1. Limited color options available
  2. Some users reported issues with rusting over time
  3. May not fit all trailer types
Product Info
BrandMytee Products
ManufacturerMytee Products
ColorChromium
Item Dimensions(Weight: 4 Pounds)
Size4 – Pack

5. KAYCENTOP King Pin Lock – Heavy Duty Fifth Wheel Lock for Trailers and RVs

Ensure the security of your trailer or RV with this heavy-duty fifth wheel king pin lock. Made of anti-theft steel, it provides maximum protection against theft. Comes with a caution tag for added deterrent.

KAYCENTOP King Pin Lock - Heavy Duty Fifth Wheel Lock for Trailers and RVs

Distinctive Facets:

  • [With Warning Tag] The tailer king pin lock stops theft while it’s engaged, the heavy duty 5th wheel lock covers the entire king pin for total security. The bright yellow color has strong visible warning.
  • [Unique Plate Design] Our new design anti theft towing kingpin lock with an additional steel plate for more security than normal design.
  • [Premium Material] The trailer lock is made of solid steel pipe and plate. The hitch lock has a forged lock pin, which is very strong,and cannot be removed without the key.
  • [Easy to Install] Push and Lock the fifth wheel kingpin lock, 2 steps to Fit on king pin in seconds and keep your trailer safe always.
  • [Package Includes]: 1× fifth wheel trailer Kingpin Lock.1 × Caution tag.2 x Cross Keys.
Pros
  1. Heavy-duty anti-theft steel construction
  2. Easy installation process
  3. Includes caution tag for additional security
Cons
  1. Limited color options available
  2. May require additional tools for installation
  3. Some users found it difficult to unlock
Product Info
BrandKAYCENTOP
ManufacturerKAYCENTOP
ColorYellow
Item Dimensions(Height: 3.2 inches, Length: 5.9 inches, Weight: 3.11 pounds, Width: 5.9 inches)

6. RVMATE 5th Wheel Lock – Heavy Duty Steel King Pin Lock for Trailers, RVs, and Containers

Secure your valuables with this heavy-duty steel king pin lock. Designed to fit various trailers, RVs, and containers, this lock provides maximum protection against theft. Comes with an anti-theft warning tag.

RVMATE 5th Wheel Lock - Heavy Duty Steel King Pin Lock for Trailers, RVs, and Containers

Distinctive Facets:

  • [Keep Your 5th Wheel Secure] : King pin lock can prevent thieves from connecting your fifth wheel kingpin and avoid unauthorized movement. The durable construction, eye-catching yellow lock and tag serve as a warning and deterrent against theft to keep your 5th wheel secure.
  • [Dimension]: The dimension of the trailer king pin lock is 83 mm in height, with an internal diameter of 74mm, a universal fit for 50 mm diameter trailer pins. Thus, the lock can be widely applied in semi trailers, 5th wheels, trucks, boats, containers and many other scenarios.
  • [High Quality Material]: Trailer king pin is made of heavy duty steel copper, processed with welding construction. The surface adopts electrostatic treatment, featuring the body with weather resistance and anti-rust, making it sturdy enough and hard to break even by experienced thieves. Therefore effectively increase the safety factor and reduce the probability of theft when installed onto trailer.
  • [Warning Tag]: The main tone of bright yellow designed as a sign of strong visible warning. The chain with fluorescent warning tag hanging down passes on message to someone to try and steal : Caution! King pin lock installed! If a would-be thief sees the lock, they’ll likely move on to an easier target.
  • [Easy to Use]: The trailer hitch lock is rather easy to use. You just need to engage the lock onto the trailer hitch, then insert the key into lock cylinder and rotate 180 degrees, the king pin lock firmly installed. (Attention: Every lock has its own keys. Different locks don’t share the keys.)
Pros
  1. Heavy-duty steel construction ensures excellent security
  2. Compatible with multiple trailer types
  3. Includes anti-theft warning tag
Cons
  1. Limited color options available
  2. Some users reported difficulty in unlocking the device
  3. May not fit all trailer models
Product Info
BrandRVMATE
ManufacturerRVMATE
ColorCopper,Yellow
Item Dimensions(Height: 3.3 inches, Length: 3 inches, Width: 3 inches)

7. BISupply Semi Trailer King Pin Lock – Anti-Theft Hitch Locking Pin for RVs or Trailers

Keep your RV or trailer secure with this anti-theft king pin lock. Designed to fit most trailers, it provides reliable protection against theft. Ensure peace of mind during travels with this hitch locking pin.

BISupply Semi Trailer King Pin Lock - Anti-Theft Hitch Locking Pin for RVs or Trailers

Distinctive Facets:

  • [Heavy-Duty Steel Construction]: Solid steel cuff has a 2.8-inch (7.1 cm) inner diameter and a 3.4-inch (8.6 cm) outer diameter for durability and strength; High gloss finish resists rust and corrosion caused by elements
  • [Easy to Use]: Slide cuff onto hitch and engage the fifth wheel kingpin lock using the included keys; Lock cylinder slides inwards to ensure a sturdy, tamper-resistant connection that protects your trailer from being towed away
  • [Fluorescent Tag]: Extra visual warning helps prevent accidents that could damage your vehicle while your RV king pin lock is engaged; 12-inch (30.5 cm) steel chain ensures your tag will stay connected to your 5th wheel trailer hitch lock
  • [Package Contents]: RV fifth wheel hitch lock set includes a 3-inch (7.6 cm) tall king pin hitch lock with slide bolt pin, 2 keys, and a plastic warning tag; Ideal for truck companies, RV dealers, and fleet drivers
Pros
  1. Anti-theft design for maximum security
  2. Compatible with most trailers
  3. Easy installation process
Cons
  1. Limited size options available
  2. May not fit all trailer types
  3. Some users reported issues with rusting over time
Product Info
BrandBISupply
ManufacturerBISupply
Item Dimensions(Height: 7.5 inches, Length: 25 inches, Width: 6.5 inches)

Buying Guide for the Best King Pin Lock Trailer

When it comes to securing your trailer, a king pin lock is an essential accessory. It provides an extra layer of protection by preventing unauthorized access and deterring theft. However, with so many options available on the market, finding the best king pin lock for your trailer can be overwhelming. In this buying guide, we will discuss key factors to consider before making a purchase.

1. Compatibility

Before buying a king pin lock, ensure that it is compatible with your trailer’s king pin size. Most locks are designed to fit standard 2-5/16 inch king pins, but it’s crucial to double-check the specifications to avoid any compatibility issues.

2. Security Features

Look for a king pin lock that offers robust security features. One of the most important features is a high-quality locking mechanism that is resistant to picking and tampering. Additionally, some locks come with unique key designs or multiple keys for added security.

3. Construction Material

Consider the construction material of the king pin lock as it determines its durability and effectiveness. Look for locks made from heavy-duty materials such as hardened steel or alloy that can withstand harsh weather conditions and resist cutting or drilling attempts.

4. Ease of Use

Choose a king pin lock that is easy to install and remove when needed. Some locks feature quick-release mechanisms or user-friendly designs that allow for hassle-free installation and removal without compromising on security.

5. Visible Deterrence

The visibility of a king pin lock can also act as a deterrent to potential thieves. Opt for a lock with bright colors or reflective surfaces that catch attention, making it clear that your trailer is protected.

6. Customer Reviews

Reading customer reviews can provide valuable insights into the performance and reliability of different king pin locks. Take some time to read through reviews from trusted sources or online marketplaces to gauge the overall satisfaction and effectiveness of the locks you are considering.

7. Price and Warranty

Lastly, consider your budget when choosing a king pin lock. While it’s important to prioritize quality and security, there are options available at varying price points. Additionally, check if the lock comes with a warranty to ensure peace of mind in case of any manufacturing defects or malfunctions.

By considering these factors, you can make an informed decision and find the best king pin lock for your trailer that provides unbeatable security and peace of mind during storage or transportation. Remember to always prioritize safety and invest in a reputable brand known for their reliable products.

FAQs

What is the best king pin lock for trailers?

The best king pin lock for trailers is an essential security measure to prevent theft. Investing in a high-quality lock ensures that your trailer remains secure at all times.

How does a king pin lock enhance trailer security?

A king pin lock enhances trailer security by effectively immobilizing the trailer’s king pin, making it extremely difficult for thieves to hitch and steal the trailer. It provides peace of mind knowing that your valuable cargo is protected.

What should I look for when choosing the best king pin lock?

When choosing the best king pin lock, consider factors like durability, ease of use, compatibility with different trailer models, and any additional features such as alarm systems or tamper-resistant designs. Evaluating customer reviews can also provide valuable insights before making a purchase decision.

Can a king pin lock be used on different types of trailers?

Yes, most king pin locks are designed to be compatible with various types of trailers, including fifth-wheel RVs, horse trailers, boat trailers, and utility trailers. However, it’s always recommended to check the manufacturer’s specifications to ensure compatibility with your specific trailer model.

Is it easy to install a king pin lock on a trailer?

Installing a king pin lock on a trailer is typically a straightforward process that requires minimal effort and no special tools. Most locks are designed for quick installation and removal, allowing you to secure your trailer efficiently whenever necessary.

Are there any additional security measures I should consider along with using a king pin lock?

While using a high-quality king pin lock significantly enhances trailer security, it’s always wise to implement multiple layers of protection. Consider utilizing wheel locks, GPS tracking systems, or parking in well-lit areas with surveillance cameras to further deter potential thieves.

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