Best Trailer Hitch Lock | Expert's Recommendations

Truly finding the trailer hitch lock is only effective if you can get your hands on some options, which is exactly what we did.

After researching many products, we shaved the list down to the top 10 options today by researching design, capability, durability, features, price, and overall build quality.

We researched hours on these products and compared them to one another to see which one is the best for every need. Read this trailer hitch lock article with an extensive buying guide if you're interested in buying or learning about these trailer hitch lock.

# Preview Product Score
1 Master Lock - Universal Size Fits 1-7/8', 2', and 2-5/16' Couplers - Trailer Locks #389DAT

Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

9.7
2 Master Lock 379ATPY Universal Trailer Hitch Lock , Black

Master Lock 379ATPY Universal Trailer Hitch Lock , Black

9.5
3 REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome

REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome

9.3
4 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)

CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's...

9.5
5 CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8' Pin for Class III IV 2' and 2-1/2' Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin)

CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8" Pin for Class III IV 2" and 2-1/2"...

9.5
6 Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

9.2
7 CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter, Fits 2-Inch Receiver

CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter, Fits 2-Inch Receiver

9.3
8 Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2' & 1/4' Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind!

Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2" & 1/4" Couplers) Heavy Duty Anti-Theft Tongue...

9.8
9 Reese Towpower 7014700 Tow 'N Store Lock Kit, Yellow

Reese Towpower 7014700 Tow 'N Store Lock Kit, Yellow

9.7
10 Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black

Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black

9.5

List of best trailer hitch lock  Reviews

SaleBestseller No. 1
12,767 Reviews

Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

  • Universal coupler lock fits virtually all 1-7/8", 2", and 2-5/16" trailer couplers.
  • This lock protects unattended trailers and guards against tow-away theft. The bright red finish discourages thiefs from messing with your trailer.
  • Resists rust and corrosion. Simple installation and removal.
  • Advanced locking mechanism resists picking and prying.
Bestseller No. 2

Master Lock 379ATPY Universal Trailer Hitch Lock , Black

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
  • Includes one trailer coupler lock, two keys
SaleBestseller No. 3
15,713 Reviews

REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome

  • DIMENSIONS: 9” x 9” x 3”
  • BUILT TO LAST: The REESE Towpower Universal Coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar. Distance between lock shackle holes center to center is 4-1/2 inch
  • UNIVERSAL FIT: Ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers.
  • DETERS THEFT: Bright, deterrent yellow color is durable, highly visible, and an essential accessory to all types of trailers.
  • SECURE PROTECTION: Easy-to-install lock resists picking, prying and drill outs. Guards against truck or trailer towaway theft in storage.
SaleBestseller No. 4

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)

  • CZC AUTO Trailer Hitch Coupler Locking Pin Design:1/4 Inch diameter tongue lock pin with effective length 3/4 Inch. Small size for easy carrying. Keeping the coupler lock in your pocket or vehicle anywhere that is fine. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin.
  • How To Operate Our Trailer Tongue Coupler Lock: Spinning the flat key 5-7 times to open or close the hitch lock.
  • Security Of Our Coupler Locking Pin: This trailer lock is made of high-strength steel to deter theft. The hitch lock is coated with black electrophoretic paint to prevent corrosion.
  • Coupler Locking Hitch Pin's Application: Tow Trailer Boat RV Truck Car
  • CZC AUTO, a reliable brand in Hitch Sercurity Industry, we offer 30-day money-back for any reason, 12-month warranty for quality-related issues.
SaleBestseller No. 5

CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8" Pin for Class III IV 2" and 2-1/2" Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin)

  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock can be easily locked and unlocked with key. For convenience, our lock comes with 2 keys each set. And after locked, you just need to pull the lock head to ensure it is working
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • CLIENT SUPPORT: 30-day money-back for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
SaleBestseller No. 6

Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

  • Universal, fits all couplers
  • Secures trailer when not being towed
  • Ratchet design with eleven locking positions. Bright theft deterrent silver
  • Fits 1-7/8, 2 and 2-5/16 inch trailers
  • Two theft proof square keys are included
Bestseller No. 7

CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter, Fits 2-Inch Receiver

  • DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction
  • EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)
  • WATERTIGHT. The internal components of this hitch lock can easily be protected from the elements with the included watertight dust cap, while the entire hitch lock is shielded against corrosion with a durable powder coat finish
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer hitch lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
Bestseller No. 8

Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2" & 1/4" Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind!

  • AMERICAN OWNED, FAMILY OPERATED - Join the Rhino Family & Support a USA based Father/Son Business!
  • PROTECTED FROM THE ELEMENTS - Powder Coated Protection Layer to Prevent Rust, Corrosion & Weathering
  • FITS MOST 2 INCH COUPLERS - Maximum Coupler Lip Width 3-3/4" Maximum Coupler Lip Height is 3/8"
  • CONFIDENCE & PEACE OF MIND - Knowing your Boats, Toy Hauler or Trailer is Protected From Theft.
  • GUARANTEED 5-STAR EXPERIENCE - If you aren't 100% Satisfied for any Reason well Refund your Money
SaleBestseller No. 9

Reese Towpower 7014700 Tow 'N Store Lock Kit, Yellow

  • Designed to provide excellent towing
  • Lockable offering extra safety
  • Includes swiveling clip
  • Includes swiveling clip
  • Easy to install
Bestseller No. 10

Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black

  • Receiver lock provides added security and theft deterrence while towing
  • 1/2 in. trailer hitch locking pin is rated up to 3,500 lbs (Class I and II), 5/8 in. trailer hitch locking pin is rated up to 10,000 lbs (Class III and IV)
  • Locking head rotates 360 degrees allowing keyway to conveniently face forward; receiver lock features push-to-lock locking mechanism to ensure a secure lock every time; Push head firmly onto the pin and remove key
  • Snap-on cover provides weather resistance and prevents dirt and moisture from entering keyway, four-pin cylinder for added security to prevent lock picking
  • 5/8 in. (16 mm) Diameter pin fits 2 in. (51 mm) Receiver Tubes, Class III/IV; 1/2 in. (13 mm) Diameter pin fits 1-1/4 in. (32 mm) Receiver tubes, Class II; Usable length of each chrome hitch pin lock is 2-3/4 in. (70 mm)

Best trailer hitch lock Buying Guide

It's easy to be overwhelmed by the variety of products available online. You can get lost in all the options and not know what you want. That is why it's essential to ask yourself these questions and consider some tips before buying trailer hitch lock:

  • How much does it cost?
  • How easy is it to use this product?
  • What is the return policy for this product?
  • Is there customer service support available for this product?
  • What are the benefits of this product over other products on the market?
  • Does the best trailer hitch lock  have a warranty or guarantee?
  • Check the features to see if they suit your needs.
  • Consider your budget.
  • Read reviews.
  • Compare brands
  • Make a list of pros and cons.

Ultimately, if you can answer all the questions, congratulations! You have found the trailer hitch lock for you! But if not, keep reading because we will provide more helpful information.

Consider the price

When you are on the market, deciding whether to buy the trailer hitch lock can be challenging. My first point of discussion will be the price. Before making a purchase, one must determine how much they have and how much they're willing to spend. The problem is that many people don't do this before making decisions about purchasing products, leading them to become indebted later.

 

It's possible that you're debating whether or not you should purchase this product. The answer is that it depends on the things most important to you and why you require the goods. If you are concerned about the price, then the answer is no; you shouldn't purchase it because there are likely other more cost-effective options.

Read reviews

To ensure this is the trailer hitch lock, read some reviews to check that other people are happy with their purchase. Real people post reviews on blogs, websites, and social media pages. Reading reviews helps you avoid expensive mistakes on products.

 

When you find yourself in need of a product, knowing which one is best can be challenging. This blog post will teach you how to choose the trailer hitch lock based on customer reviews.

 

One way to determine which products are best for you or your family is to read reviews. A customer review is the written opinion of a customer who has purchased and used a product. This can be extremely helpful when choosing between different products, but they are not always readable. There are several ways to read and understand reviews.

Compare brands

We can't deny that reading reviews on different brands is helpful when deciding which one of the products is better, especially if you have more than one choice under your budget of over $300, under $600, or more than $1000. If two brands are equally good, it's best to choose the cheapest option for buying an appliance under $1,000 or a more expensive product over $1,000. If your budget is limited to $500 or less, choosing your favourite brand is best.

Make a list of pros and cons.

This involves listing all the positive aspects of buying one product over another. For example, if you buy an expensive product under $300 with great features, you must consider that its warranty isn't as good as a slightly more expensive product with terms. Better warranty. For example, some devices or electronics are covered by a 90-day warranty, while others have a 12-month warranty. It all depends on your needs and preferences.

Most of the best products are pretty expensive. Making a pros and cons list makes it easy for you to see the strengths and weaknesses of the product, so you can compare and help you make the right choice and avoid wasting time and buying the wrong product quantity.

Does the best product have a warranty or guarantee?

Does the product you are considering have a warranty or guarantee? It's essential to know before making your purchase. There are many guarantees, so you must know what kind of guarantee the store will give you when you purchase.

 

For example, some stores offer a 30-day money-back guarantee with no questions if they are unhappy with their purchase. Other stores may offer an exchange-only policy to replace defective items but not refund customers' money after exchanging them for new ones.

 

Still, other stores may extend limited warranties on products that exceed specific criteria, such as being purchased during a certain time frame or location, regardless of the store warranty or guarantee they offer.

What is the return policy for this product?

As a consumer, knowing your rights when you purchase an item is essential. For example, this product's return policy may differ depending on where you bought it from and how long ago that was. It's always best to research before deciding whether or not something will work out in your favour as far as returns go. Knowing the return policy for any product you are considering purchasing is essential. The return policy for products sometimes is a bit complicated.

Is there customer service support available for these products?

How do you feel when a company lacks customer service for its products? It can be frustrating and lead to feeling left in the dark. The good news is that there are many ways to contact customer support for your product, even if they're not listed on their website or social media.

There are several resources online to find contact information for any company, including customer service numbers and links to their email forms. Contacting them by mail or social media like Facebook Messenger is also available.

What are the benefits of this product over other products on the market?

You're looking for the trailer hitch lock but don't know which one to buy. There are many options available on the market today- how do you decide? You want to make sure you purchase a quality product to deliver your desired results.

Manufacturers will walk through all of the benefits of their product over other products on the market so you can see why it is worth your time and effort to invest in them. This gives you an idea about what they offer and provides insight into what makes their company different from others who sell similar products. Their goal is not just for customers to return repeatedly but also to refer their friends to buy the best outcome.

 

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