10Best.Guide

Trailer Lock

Top Picks

Last Updated: November, 2023
1
Master Lock 1414DAT Sleeved Pivot Lock Hitch Pin & Master Lock Hitch Pin, Stainless Steel Barrel Head Hitch Pin, Fits 5/8 in. Receivers, 1465DAT
Master Lock
Master Lock 1414DAT Sleeved Pivot Lock Hitch Pin & Master Lock Hitch Pin, Stainless Steel Barrel Head Hitch Pin, Fits 5/8 in. Receivers, 1465DAT
Pros & Cons
9.8
MORE INFO Buy it on Amazon
Pros
  • Stainless steel construction for durability and resistance to corrosion.
  • Easy and quick to install with the spring-loaded knob.
  • One-piece design eliminates the need for additional parts.
  • Securely stays in place once installed.
  • Simplifies the process of attaching and detaching hitch accessories.
Cons
  • Not suitable for those looking for a locking mechanism.
  • Some confusion regarding the product description and photos.
Bottom Line
The Master Lock Stainless Steel Barrel Head Hitch Pin is a durable and easy-to-use option for securing hitch accessories. However, it does not provide a locking mechanism for added security.
2
Master Lock 379ATPY Universal Trailer Hitch Lock, Black & Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black
Master Lock
Master Lock 379ATPY Universal Trailer Hitch Lock, Black & Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black
Pros & Cons
9.7
MORE INFO Buy it on Amazon
Pros
  • Affordable price.
  • Quick delivery.
  • Fits and functions as it should.
  • Works great on heavy-duty trailers.
  • Lightweight due to cast aluminum construction.
Cons
  • Flimsy steel construction.
  • Loose fitting.
Bottom Line
The Master Lock coupler lock is an affordable option that works great on heavy-duty trailers. However, it requires extra security measures for peace of mind and is vulnerable to blunt-force attacks.
3
Blaylock American Metal TL-33 Coupler Lock
Blaylock American Metal
Blaylock American Metal TL-33 Coupler Lock
Pros & Cons
9.6
MORE INFO Buy it on Amazon
Pros
  • Heavy duty and solid construction
  • Easy to attach and snug fit
  • Unique and novel security device
  • Compatible with various couplers
  • Good visual deterrent
Cons
  • May not fit all coupler types
  • Cast aluminum can be cut with a hacksaw blade
Bottom Line
The Blaylock TL-33 is a heavy duty and reasonably priced coupler lock that provides a good level of security for trailers. While it may not fit all coupler types and is not as durable as other materials, it serves as a visual deterrent and can be further secured with a separate lock.
4
Master Lock 377DAT Trailer Hitch Lock & Master Lock 2848DAT Key Alike Set with Receiver and Coupler Latch Locks, 2-Piece Set
Master Lock
Master Lock 377DAT Trailer Hitch Lock & Master Lock 2848DAT Key Alike Set with Receiver and Coupler Latch Locks, 2-Piece Set
Pros & Cons
9.5
MORE INFO Buy it on Amazon
Pros
  • Heavy duty and well-made
  • Resistant to breakage and tampering
  • Provides added security for trailers
  • Easy to install
  • Resists sledgehammer attacks
Cons
  • Not suitable for larger hitches without an adapter
  • Made of pot metal instead of stainless steel
Bottom Line
The Master Lock Trailer Lock is a heavy-duty and well-made lock that provides added security for trailers. It is resistant to breakage and tampering, making it difficult for thieves to steal trailers. However, it may not fit larger hitches without an adapter and the switch from steel to zinc has reduced its durability.
5
MaxxHaul 70231 Hitch Mount Pick Up Truck Bed Extender, Black, 37 x 19 x 3 inches & 70050 Trailer Hitch Lock - Heavy Duty 5/8"- Hitch Locking Receiver Pin with 2 Keys, Chrome
MAXXHAUL
MaxxHaul 70231 Hitch Mount Pick Up Truck Bed Extender, Black, 37 x 19 x 3 inches & 70050 Trailer Hitch Lock - Heavy Duty 5/8"- Hitch Locking Receiver Pin with 2 Keys, Chrome
Pros & Cons
9.4
MORE INFO Buy it on Amazon
Pros
  • Solid built and sturdy
  • Easy to assemble
  • Good for hauling long materials
  • Great for carrying kayaks and other long items
  • Affordable compared to other options
Cons
  • Not very stable for heavy loads
  • Floppy fit with some sway at the rear end
Bottom Line
This bed extender is a solid and affordable option for carrying long items like kayaks and lumber. It is easy to assemble and sturdy, but may not be the best choice for very heavy loads. Some users have experienced a floppy fit and surface rust, but overall it is a good value for the price.

The Ultimate Trailer Lock Buying Guide: Types, Features, Prices, and Tips

Overview

- Introduction to the importance of trailer locks in securing valuable cargo

- Brief explanation of the purpose of the guide and what readers can expect to learn

Types

1. Trailer Lock: Discuss the general concept of trailer locks and their effectiveness in preventing theft.

2. Lock for Trailer Hitch: Explain the specific type of lock designed to secure the trailer hitch, preventing unauthorized coupling.

3. Trailer Security Lock: Highlight advanced security locks designed to deter thieves with features like alarms and heavy-duty construction.

4. Best Trailer Lock: Share insights on top-rated trailer locks based on customer reviews and expert recommendations.

5. Heavy-Duty Trailer Lock: Discuss heavy-duty locks suitable for larger trailers or high-security needs.

Key Considerations

- Compatibility: Explain the importance of choosing a lock that fits your specific trailer hitch.

- Security Level: Discuss the different security levels offered by trailer locks and how to choose the appropriate level based on your needs.

- Ease of Use: Highlight the importance of user-friendly locks that are easy to install and operate.

- Weather Resistance: Discuss the significance of choosing a lock that can withstand various weather conditions.

- Portability: Explain the benefits of portable locks that can be easily transferred between trailers.

Features

- Discuss important features to consider, such as materials, locking mechanisms, and additional security features like alarms or anti-drill protection.

Prices

- Provide a general price range for trailer locks, including budget-friendly options and higher-end models.

Tips

1. Regular Maintenance: Explain the importance of regularly inspecting and maintaining your trailer lock for optimal performance.

2. Secondary Locks: Suggest using additional locks or security measures to enhance trailer security.

3. Insurance Considerations: Advise readers to check with their insurance provider regarding any requirements or discounts related to trailer locks.

4. User Reviews: Encourage readers to research and consider user reviews when selecting a trailer lock.

FAQs

- Answer common questions regarding trailer locks, such as how to install them, how to choose the right size, and how to prevent lock tampering.

Conclusion:

- Recap the key points discussed in the guide and reiterate the importance of investing in a reliable trailer lock.

Feel free to add or modify any sections as per your requirement.

Runner-Ups

6
Turnart Heavy Duty Wheel Lock Universal Security Trailer Wheel Locks Tire Anti Theft for Car ATV SUV Golf Cart Motorcycle Great Deterrent Bright C with 3 Keys (Red-Black)
Turnart
Turnart Heavy Duty Wheel Lock Universal Security Trailer Wheel Locks Tire Anti Theft for Car ATV SUV Golf Cart Motorcycle Great Deterrent Bright C with 3 Keys (Red-Black)
Pros & Cons
9.3
MORE INFO Buy it on Amazon
Pros
  • Lightweight and easy to install.
  • Made from welded steel with a durable construction.
  • Coated prongs to prevent scratching of rims or tires.
  • Provides an additional layer of security and peace of mind.
  • High visibility design and bright colors act as a deterrent to thieves.
Cons
  • Not as heavy-duty as expected.
  • Lock mechanism may fall out after multiple uses.
Bottom Line
This lightweight and durable wheel lock provides an additional layer of security for trailers, campers, and other towed vehicles. While it may not be as heavy-duty as expected, it offers ease of use and peace of mind. However, some users have reported issues with the lock mechanism and the rubber cap.
7
KAWAHA 71/60KD-5K Stainless Steel D-Shaped Heavy Duty Padlock with Key for Garage Door, Containers, Shed and Warehouse (2-3/4 inch, Keyed Different - 5 Keys)
KAWAHA
KAWAHA 71/60KD-5K Stainless Steel D-Shaped Heavy Duty Padlock with Key for Garage Door, Containers, Shed and Warehouse (2-3/4 inch, Keyed Different - 5 Keys)
Pros & Cons
9.2
MORE INFO Buy it on Amazon
Pros
  • Comes with three keys, which is convenient.
  • Fits most self-storage units, gates, chains, etc.
  • Heavy bolt that is hard to saw through.
  • Can order multiple padlocks using the same key.
  • Fits perfectly on steel shipping containers.
Cons
  • Key can get stuck and difficult to remove.
  • Plastic bow of the key may break.
Bottom Line
This lock is a convenient and secure option for various applications, such as self-storage units, gates, and shipping containers. However, there may be some issues with key functionality and durability.
8
Cartman Heavy Duty Trailer Lock Wheel Clamp, Universal Security Tire Lock, Adjustable Anti Theft Lock for Trailers SUV Boats ATVs Motorcycles Golf Cart, 2 Packs 4 Alike Keys
CARTMAN
Cartman Heavy Duty Trailer Lock Wheel Clamp, Universal Security Tire Lock, Adjustable Anti Theft Lock for Trailers SUV Boats ATVs Motorcycles Golf Cart, 2 Packs 4 Alike Keys
Pros & Cons
9.1
MORE INFO Buy it on Amazon
Pros
  • Good price
  • Sturdy and easy to use
  • Provides theft deterrent
  • Gives peace of mind
  • Works as advertised
Cons
  • Poor quality locking mechanism
  • Doesn't fit all trailer tires
Bottom Line
This product offers a good price and provides a sturdy and easy-to-use theft deterrent for trailers. However, it may have some quality issues and may not fit all tire sizes.
9
Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather Resistant Automotive Receiver Lock, 1469DAT
Master Lock
Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather Resistant Automotive Receiver Lock, 1469DAT
Pros & Cons
9.0
MORE INFO Buy it on Amazon
Pros
  • Easy to pick
  • Smooth action key
  • Fits F-150 receiver
  • Keyhole faces out
  • Fits Tesla Y
Cons
  • Red anodized coating fades quickly
  • Rubber weather cap does not fit tightly
Bottom Line
The Master Lock 1469DAT is a solid and sturdy lock that is easy to use and fits most receivers. However, it has some issues with durability and water resistance.
10
Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler Lock & Master Lock 379ATPY Universal Trailer Hitch Lock, Black
Master Lock
Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler Lock & Master Lock 379ATPY Universal Trailer Hitch Lock, Black
Pros & Cons
8.9
MORE INFO Buy it on Amazon
Pros
  • Nice design
  • Low profile makes it harder to steal
  • Quick and easy to install
  • Can lock without key
  • Sturdy and well-built
Cons
  • Difficult to use in winter
  • May not fit all trailer couplers
Bottom Line
The Master Lock trailer lock has a nice design, is quick and easy to install, and provides a decent level of security at an affordable price. However, it may not fit all trailer couplers and is easy to pick with a simple lock pick set.

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