Top 10 Best Trailer Coupler Lock Reviews With Scores in 2022

There are many Trailer Coupler Lock on the market, but what is the best one? The best Trailer Coupler Lock is the one that meets your needs and fits into your budget. It’s important to do your research before you buy, so you can find the perfect Trailer Coupler Lock for you. There are many factors to consider when choosing a product, such as a price, features, and quality.

When you’re looking for a new Trailer Coupler Lock, it’s important to think about what you need it to do.

Comparison Chart for Top Trailer Coupler Lock

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Our Recommendation on the 10 Best Trailer Coupler Lock

1. 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)

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.
  • 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
  • How To Operate Our Trailer Tongue Coupler Lock: Spinning the flat key 5-7 times to open or close the hitch lock.
  • 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.

Additional Info:

Color Black

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2. CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span

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
  • 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
  • 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
  • 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

Additional Info:

Color SEMI-GLOSS BLACK POWDER COAT
Height 2
Width 2
Length 7
Weight 0.45

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

Features:

  • This lock protects unattended trailers and guards against tow-away theft. The bright red finish discourages thiefs from messing with your trailer.
  • Universal coupler lock fits virtually all 1-7/8″, 2″, and 2-5/16″ trailer couplers.
  • Advanced locking mechanism resists picking and prying.
  • Resists rust and corrosion. Simple installation and removal.

Additional Info:

Color Red
Height 7.5
Width 4
Length 6.5
Weight 1

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4. Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10″ Long Shackle x 9/32″ Diameter Pin

Features:

  • 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.
  • Fits UFP and surge brake couplers. K1 key blank
  • Weather Tough seal and water tight cap protects the lock from the elements
  • 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.
  • Chrome plated for improved wear and corrosion resistance. It has a precision 4 pin tumbler mechanism that resists picking

Additional Info:

Height 2
Width 5
Length 9.1
Weight 0.75

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5. Reese Towpower 7042100 Adjustable Coupler Latch Lock , Black

Features:

  • 3/16 inch diameter pin fits most couplers
  • 6 locking positions
  • Flat key design
  • Adjusts from 5/8 inch to 3 inches
  • Nickel plated steel shank and brushed aluminum body

Additional Info:

Color Black
Height 2
Width 2
Length 6
Weight 0.2

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6. Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT

Features:

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

Additional Info:

Color Multicoloured
Height 1
Width 4
Length 6.8
Weight 0.25

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7. Reese Towpower 7088300 Heavy Duty Coupler Lock , Grey

Features:

  • Ratchet design with eleven locking positions. Bright theft deterrent silver
  • Secures trailer when not being towed
  • Two theft proof square keys are included
  • Universal, fits all couplers
  • Fits 1-7/8, 2 and 2-5/16 inch trailers

Additional Info:

Color Grey
Weight 4

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8. CURT 23503 Right-Angle Trailer Coupler Lock, 1/4-Inch Pin Diameter, Up to 3-Inch Span

Features:

  • 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
  • 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
  • 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
  • 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

Additional Info:

Color BLUE ANODIZED ALUMINUM
Height 2
Width 2
Length 7
Weight 0.5

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9. CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 7/8 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer

Features:

  • CZC AUTO Trailer Hitch Coupler Locking Pin’s Design. 1/4 inch diameter black tongue lock pin with 7/8 inch effective length. Please note that measure your size before purchasing our trailer hitch coupler pin lock 1/4 inch.
  • CZC AUTO – Reliable Brand in Towing Sercurity Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS.
  • Security of Our Coupler Locking Pin. Made of high-strength steel and coated with black electrophoretic paint, the 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the black coupler lock.
  • Application of the 1/4 Trailer Pin Lock. Fits latch-type couplers for towing boat truck RV car. The watertight rubber cap keeps rain, snow, ice and dirt out. Kinds of weather can be handled.
  • Easy to Operate Coupler Latch Lock. Our 1/4 inch trailer tongue lock push-to-lock design without key, after hearing “click”, you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the coupler pin lock, the pin will pops-up automatically and comfortably.

Additional Info:

Color black

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10. CZC AUTO Trailer Lock 1/4″ Dia, Trailer Coupler Lock 3-3/8″ Span Trailer Tongue Lock Fits Latch-Type Coupler, Black Trailer Pin Lock with Keys for Towing Boat Truck Trailer RV Car

Features:

  • DEPENDABLE SECURITY: CZC AUTO trailer lock pin is made of carbon steel, solid and hard to bend. Coated with black electrophoretic paint to prevent corrosion. Zinc alloy tubular lock core & solid round key also help to improve security
  • EASY TO USE: CZC AUTO dogbone style hitch lock has a 360 degree rotating head, easy to handle. Simple push-to-lock design without key, after hearing “click”, please pull the lock head again to make sure that it is locked. When you turn key to open the lock, the pin will pop up automatically. Convenient to use
  • WIDELY APPLICABLE: 1/4″ trailer lock with a maximum 3-3/8” effective span, CZC AUTO trailer coupler lock fits latch-type couplers for towing boat truck RV car. Please verify dimension and length of the pin before purchasing our trailer pin lock with keys
  • 2 KEYS INCLUDED: For convenience, our trailer hitch coupler lock comes with two keys. You can put the spare key in a separate location for emergencies. The watertight rubber cap keeps rain, snow, ice and dirt out. Kinds of weather can be handled
  • WARRANTY: We offer 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. PLEASE NOTE: Any problem in using CZC AUTO trailer tongue lock, simply contact us, your problem will be solved within 24 HOURS

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What to Look For Before Buying a Trailer Coupler Lock

It’s important to do your research before investing in a Trailer Coupler Lock. Not all products are created equal, and there may be better alternatives available. By educating yourself about the different Trailer Coupler Lock on the market, you can make an informed decision about which product is best for you.

There are many factors to consider when choosing a product, such as price, quality, features, brand, and customers review. It’s important to compare different products and find one that fits your needs. There are many resources available online to help you make the best decision for your needs.

Before buying a Trailer Coupler Lock, be sure to read reviews from other consumers. This will give you a better idea of what to expect from the product and whether it is worth your money. You can also ask friends and family for their opinions on products they have used in the past.

Price:

If you are looking for a new product, it is important to consider the price of the item. With today’s economy, many retailers mark up their prices to increase sales. If a product features a high price, it usually means that the manufacturer or retailer is charging more for the product because of demand. If you are looking for a new product, it is important to consider the price of the item.

Quality:

Quality is another factor to consider when looking for a new product. Quality products do not last as long as lower quality products and are typically less expensive. When you are the type of person who uses a lot of products, it is important to find a quality product that will last.

Features:

Features are what make a product unique. If you are looking for a new product, it is important to consider the features that the item offers. Features can include everything from online sales tax, free shipping, and returns to special deals or discounts.

Brand:

The brand of a product can be the most important factor when looking for a new item. Brand names are generally more expensive than generic brands, but they are also usually higher quality and offer better customer service.

Customers Review:

Customer Reviews are important to finding the best product. When looking for a new item, you will want to look at customer reviews online. The best place to find customer reviews is on sites like Amazon and Walmart.

Final Words

It’s no secret that the market is saturated with options for best Trailer Coupler Lock. Here, we’ve taken the time to pick out a few of our favorites and lay out what makes them stand out from the crowd. Hopefully this helps you find the perfect product for your needs.

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