Top 10 Best Trailer Coupler Locks Reviews In 2022

Looking for the best trailer coupler locks? Well then, look no further as your search landed you in the right place. Thank us later for saving your time scouring thousands of articles online to look for the top product.

There is absolutely no reason to fret over which one to choose from the wide array of trailer coupler locks. Our team has carefully curated this article weighing all the pros and cons. So what are you waiting for? Check it out!

Best trailer coupler locks Comparison of Our Favorites

1Master Lock - Universal Size Fits 1-7/8Top Pick

Master Lock – Universal Size Fits 1-7/8″, 2″, and 2-5/16″ …

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2REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, ...Best Quality

REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, …

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3CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, ...Recommended

CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, …

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4Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

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5CURT 23503 Right-Angle Trailer Coupler Lock, 1/4-Inch Pin Diameter, Up ...

CURT 23503 Right-Angle Trailer Coupler Lock, 1/4-Inch Pin Diameter, Up …

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6Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10

Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10″ Long Shackle …

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7Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2

Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2″ & …

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8CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, ...

CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, …

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9Master Lock 379ATPY Universal Trailer Hitch Lock , Black

Master Lock 379ATPY Universal Trailer Hitch Lock , Black

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10Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, ...

Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, …

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Review of Trailer Coupler Locks

Top Pick

Master Lock - Universal Size Fits 1-7/8

1. Master Lock – Universal Size Fits 1-7/8″, 2″, and 2-5/16″ …

  • Brand: Master Lock
  • Manufacturer: Master Lock
  • Color: Red
  • Dimensions: Height: 7.5 Inches Width: 4.0 Inches Length: 6.5 Inches Weight: 1.0 Pounds `

Features

  • 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.

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Best Quality

REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, ...

2. REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, …

  • Brand: Reese
  • Manufacturer: Reese Towpower
  • Color: Yellow and Chrome
  • Dimensions: Height: 9.0 Inches Width: 3.0 Inches Length: 9.0 Inches Weight: 1.0 Pounds `

Features

  • 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.

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Recommended

CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, ...

3. CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, …

  • Brand: CURT
  • Manufacturer: Curt Manufacturing
  • Color: SEMI-GLOSS BLACK POWDER COAT
  • Dimensions: Height: 2.0 Inches Width: 2.0 Inches Length: 7.0 Inches Weight: 0.45 Pounds `

Features

  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access

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Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

4. Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

  • Brand: Reese
  • Manufacturer: Reese Towpower
  • Color: Grey
  • Dimensions: Height: 0.0 Inches Width: 0.0 Inches Length: 0.0 Inches Weight: 4.0 Pounds `

Features

  • 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

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CURT 23503 Right-Angle Trailer Coupler Lock, 1/4-Inch Pin Diameter, Up ...

5. CURT 23503 Right-Angle Trailer Coupler Lock, 1/4-Inch Pin Diameter, Up …

  • Brand: CURT
  • Manufacturer: Curt Manufacturing
  • Color: BLUE ANODIZED ALUMINUM
  • Dimensions: Height: 2.0 Inches Width: 2.0 Inches Length: 7.0 Inches Weight: 0.5 Pounds `

Features

  • ERGONOMIC OPERATION. This right-angle trailer lock has a built-in swivel feature and simple 1/4-turn lock activation to allow the head to twist toward you for easy, ergonomic access when locking or unlocking your trailer
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer tongue lock is made with high-strength steel construction
  • VERSATILE. With a 1/4-inch diameter, segmented pin, this trailer coupler lock fits latch-type couplers spanning from 1 inch up to 3 inches
  • WATERTIGHT. The internal components of this trailer pin lock can easily be protected from the elements with the included watertight dust cap, while the coupler lock head is shielded against corrosion with a durable anodized aluminum finish
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access

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Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10

6. Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10″ Long Shackle …

  • Brand: Master Lock
  • Manufacturer: Master Lock
  • Dimensions: Height: 2.0 Inches Width: 5.0 Inches Length: 9.1 Inches Weight: 0.75 Pounds `

Features

  • This Master Lock protects and guards against tow-away theft. The lock works when the trailer is either connected to the tow vehicle or when the trailer is unattached. The lock prevents the coupler latch from moving, therefore preventing either the coupler to be removed from the ball, or not allowing a ball to be placed into the coupler.
  • Fits UFP and surge brake couplers. K1 key blank
  • Pin length or dimensional fit is 3-1/2″ wide with a 9/32″ diameter pin which is a standard size on virtually all couplers.
  • Chrome plated for improved wear and corrosion resistance. It has a precision 4 pin tumbler mechanism that resists picking
  • Weather Tough seal and water tight cap protects the lock from the elements

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Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2

7. Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2″ & …

  • Brand: Rhino USA
  • Manufacturer: Rhino USA
  • Color: TRL-LOCK.
  • Dimensions: Height: 5.0 Inches Width: 5.0 Inches Length: 5.0 Inches

Features

  • 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

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CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, ...

8. CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, …

  • Brand: CZC AUTO
  • Manufacturer: CZC AUTO
  • Color: Black

Features

  • 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.

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Master Lock 379ATPY Universal Trailer Hitch Lock , Black

9. Master Lock 379ATPY Universal Trailer Hitch Lock , Black

  • Brand: Master Lock
  • Manufacturer: Master Lock
  • Color: Black
  • Dimensions: Height: 4.6 Inches Width: 3.5 Inches Length: 5.1 Inches Weight: 2.0 Pounds `

Features

  • 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

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Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, ...

10. Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, …

  • Brand: Master Lock
  • Manufacturer: MASTER LOCK COMPANY LLC
  • Color: Multicoloured
  • Dimensions: Height: 1.0 Inches Width: 4.0 Inches Length: 6.8 Inches Weight: 0.25 Pounds `

Features

  • LOCK APPLICATION: Best used for vehicles, trailers, and RV hitch locks
  • EASE OF USE: Six locking positions provide maximum flexibility; Rekeyable cylinder offers keyed-alike convenience
  • DURABLE DESIGN: Water-tight cap protects trailer hitch lock from moisture and dirt
  • SPECIFICATIONS: Coupler lock adjusts from 9/16 in. to 2-3/4 in. length
  • INCLUDES: One trailer coupler latch lock, two keys

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Buying Guide To Choose The Right trailer coupler locks

When you are looking for a new trailer coupler locks to buy, it can be difficult to decide which one is ideal for you. With so many products on the market, how can you be sure that you are making the right decision? Here are some tips to help you choose the top-quality product for you.

Cost

When you are shopping, it is important to consider the price. You may want to consider how much you can afford to spend and what the trailer coupler locks is worth. It is also important to compare prices between different stores. You may be able to find a better deal at a different store. But check the quality first; otherwise will face hassle after buying it.

Value Of The Brand

One of the most important considerations is the brand. The brand behind a product can say a lot about its quality and what you can expect from it. For example, if you’re looking for a high-quality deal, you’ll want to go with a brand known for its excellence. Choosing the good trailer coupler locks will be the easy way when you look at the brand value, brand trustworthiness, and brand quality.

Specifications

We discuss here another consideration when buying a trailer coupler locks and its features. Some products have more features than others, and others have features you may not need. Therefore, it is important to figure out what you need in a product and find one with those features.

It may be the top consideration, and if you miss it, the buying decision will be rost for you. So carefully look at all available features and make your purchase worthwhile.

Reviews From Customers

Are you want to buy the trailer coupler locks?

When you’re looking to buy a product, it’s important to do your research. Reading customer reviews can help you understand what other people thought of the product before they bought it. This information can help make your decision about what to purchase.

Customer thinking is often brutally honest. People will post about the good and bad things they experienced with a product. This can give you a well-rounded view of what to expect if you buy the product.

Why Trust Reviewj.com?

Our team of dedicated writers and researchers has compiled this list of the trailer coupler locks after evaluating different products and considering the user reviews and ratings from numerous websites. Keeping your requirements and concerns in mind, we have handpicked each and included the detailed specifications. We have also provided a buying guide to help you choose the right products.

In summary

Being on the lookout for the right product can be challenging as there are so many good options. It can often be hard to narrow down the best products. Hopefully, this buying guide will help you pick from the best trailer coupler locks for your unique needs.

Another important aspect is picking the right place to buy the right product. We have extensively covered the benefits of going with online platforms. We hope that this article will be informative enough in aiding you to make the best purchase decisions in the future.