Best Tongue Lock For Trailer in 2022: Top Brands Review

Sometimes it might be quite difficult to find the best tongue lock for trailer. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this tongue lock for trailer buying guide.

Our Best Picks:

# Preview Product
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
2 Master Lock 379ATPY Universal Trailer Hitch Lock , Black Master Lock 379ATPY Universal Trailer Hitch Lock , Black
3 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...
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...
5 Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT
6 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 CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 7/8 Inch Span Fits Latch-Type Coupler for Towing...
7 CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers
8 Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10' Long Shackle x 9/32' Diameter Pin Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin
9 Master Lock 605DAT Shackle 15/16' Length x 7/16' Inner Width, 2' Body Width, Solid Brass Coupler Lock Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler...
10 Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather...
11 CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock, Dia 1/4 Inch, 3 Inch Effectice Length Fits 1 Inch to 3 Inch Latch-Type Coupler for Towing Boat Truck RV Car Trailer CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock, Dia 1/4 Inch, 3 Inch...
12 Fastway Fortress 86-00-5015 Maximum Security Universal Coupler Lock for 1 7/8 Inch, 2 Inch and 2 5/16 Inch Couplers Fastway Fortress 86-00-5015 Maximum Security Universal Coupler Lock for 1 7/8 Inch, 2 Inch and 2...
13 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
14 METOWARE Trailer Coupler Lock Universal Adjustable Heavy-Duty Steel Trailer Hitch Lock, Anti Theft Trailer Ball Lock Towing Lock for Towing Trailer Security Fits 1-7/8',2”, 2-5/16' Coupler Yellow METOWARE Trailer Coupler Lock Universal Adjustable Heavy-Duty Steel Trailer Hitch Lock, Anti Theft...
15 CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-Type Coupler for...

The 15 Best Tongue Lock For Trailer Reviews:

SaleBestseller No. 1
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
Bestseller No. 3
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. 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.
Bestseller No. 5
Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT
  • 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
Bestseller No. 6
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
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
SaleBestseller No. 7
CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock fits over the trailer tongue and is designed to prevent a trailer ball from being inserted into the trailer coupler
  • EASY TO OPERATE. This trailer tongue lock has a sleek, subtle look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • VERSATILE. With a standardized channel, this trailer coupler lock fits most 2-5/16-inch and some 2-inch flat and rolled-lip trailer couplers (check dimensions)
  • WEATHER-RESISTANT. This trailer tongue lock is protected from the elements with its highly corrosion-resistant aluminum construction. It also features a grey powder coat finish for maximum corrosion prevention
  • 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
Bestseller No. 8
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin
  • 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
SaleBestseller No. 9
Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler Lock
  • Solid brass coupler latch lock with 3/4in (19mm) shackle
  • Precision pin tumbler mechanism for superior pick resistance
  • Resists rust and corrosion
  • Lock design protects shackle from cutting and sawing
  • Case hardened steel shackle
Bestseller No. 10
Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA
  • 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
  • One trailer coupler lock, two keys
SaleBestseller No. 11
CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock, Dia 1/4 Inch, 3 Inch Effectice Length Fits 1 Inch to 3 Inch Latch-Type Coupler for Towing Boat Truck RV Car Trailer
  • CZC AUTO Adjustable Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter chromed tongue lock pin with 3 inch effective length. There are 4 active length can be adjusted: 1 inch,1.7 inch, 2-1/2 inch and 3 inch. Please verify the size you need before purchasing our adjustable trailer hitch coupler pin lock 1/4 inch
  • Cost-save, time-save and storage space-save. Application of the adjustable 1/4 Inch Trailer Pin Lock: 1 Inch to 3 Inch latch-type couplers for towing boat truck RV car. Get an adjustable trailer couper lock with 4 active length, you don't need to buy different locks for your different 1 inch to 3 inch couplers and spend much time to distinguish all the keys
  • Security & Longer Lifespan of Adjustable Coupler Locking Pin. Made of high-strength steel which is chromed, the 1/4 inch trailer coupler locks are good at detering theft and preventing corrosion. 360 degree rotating lock head and key slot are well protected by rubber cap. Water/dust /dirt will be kept out and you can get longer sevice period from the lock
  • Easy to Operate Coupler Latch Lock. Step 1: Push and chose active length you need. Step 2: Pull the lock head to ensure it is working after locked. Please note that the direction of head is fixed. If it can be pulled out, please change direction of head. Please know before buying that new and old styles are shipped randomly
  • CZC AUTO - Reliable Brand in Hitch Lock 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
SaleBestseller No. 12
Fastway Fortress 86-00-5015 Maximum Security Universal Coupler Lock for 1 7/8 Inch, 2 Inch and 2 5/16 Inch Couplers
  • Universal Compatibility: Fits virtually all 1-7/8”, 2”, and 2-5/16” tongue type trailer couplers to help prevent your trailer from being stolen.
  • Two barrel-style keys included. This style of locks are harder to pick and much safer than others.
  • Innovative lock design was engineered to make it difficult to pick or drill.
  • Limited Lifetime Warranty
  • Unique shackle shape designed to help prevent the lock from being pried off your trailer.
SaleBestseller No. 13
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.
Bestseller No. 14
METOWARE Trailer Coupler Lock Universal Adjustable Heavy-Duty Steel Trailer Hitch Lock, Anti Theft Trailer Ball Lock Towing Lock for Towing Trailer Security Fits 1-7/8",2”, 2-5/16" Coupler Yellow
  • HEAVY DUTY TOW BALL COUPLER LOCK – It's a newly upgraded trailer coupler lock with all metal construction. The surface of lock body is frosted, non-slip, Wear-Resistant, and Rust-Proof.
  • UNIVERSAL COMPATIBILITY – This universal trailer hitch security adjustable lock fits 1-7/8”,2”,2-5/16” couplers and ratchet is adjustable with 11 locking positions
  • EASY TO USE – Metoware trailer lock set Ratchet design is adjustable with 11 locking positions. It is easy and quick for you to install and remove.
  • SAFETY & HIGH QUALITY – The core of the lock is made of premium zinc alloy tubular and combines with the last anti-theft technology. The new design of the lock core makes it lock more secure.
  • WARRANTY SERVICE – We warrant the quality of our products. If you are not satisfied with our lock within 30 days of your purchase, you will get all your money back or a replacement. In addition, a year of quality warranty is provided.
SaleBestseller No. 15
CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer
  • CZC AUTO Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter black tongue lock pin with 2-1/2 inch effective length. Please verify the size before purchasing our trailer hitch coupler pin lock 1/4 inch.
  • 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.
  • 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.
  • 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
  • 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.

Last update on 2022-12-08 / Affiliate links / Images from Amazon Product Advertising API

How to find the best tongue lock for trailer?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best tongue lock for trailer for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good tongue lock for trailer recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the tongue lock for trailer need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for tongue lock for trailer to find what you’re looking for:

Brand

In some cases, the brand of tongue lock for trailer is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given tongue lock for trailer are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about tongue lock for trailer are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare tongue lock for trailer quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best tongue lock for trailer can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.