Are you looking for collection of best trailer tow locks ? You have landed on the right page.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Master Lock Trailer Tow Lock READ REVIEW

Best For Fair Price: Buy: Rhino Usa Trailer Tow Lock READ REVIEW

Best For Great Price: Buy: Tevlaphee Trailer Tow Lock READ REVIEW

Best For Bike Rack: Buy: Metoware Trailer Tow Lock READ REVIEW

Best For Corrosion Resistance: Buy: Curt Trailer Tow Lock READ REVIEW

Best For Trav Trailers: Buy: Reese Trailer Tow Lock READ REVIEW

Best For Good Value: Buy: Czc Auto Trailer Tow Lock READ REVIEW

Best For Thick Metal: Buy: Connor Trailer Tow Lock READ REVIEW

Best With Premium Material: Buy: Improvedhand Trailer Tow Lock READ REVIEW

Best For Details Of Warranty: Buy: Topsky Trailer Tow Lock READ REVIEW

Best Overall: Master Lock Trailer Tow Lock

Buy on Amazon

Compared with other locks in this category, the Master Lock Trailer Tow Lock has a design with broader appeal. The master lock trailer tow lock works perfectly, is best for good fit, It locks securely and has a simple design. Make sure this fits by entering your model number. This lock protects unattended trailers and guards against tow - away theft.

Above all, the master lock trailer tow lock works great, is made for simple installation, It provides great value and has a more robust design.

Almost all customers agree that the lock is on when leaving it alone, or remember to remove it when backing up the truck to connect. Moreover, they strongly agree that the lock is a great lock to keep good guys out. In addition, they also found that this lock is well made and provides good theft prevention at a low price. In short, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This fits under the coupler and locks right on.
• This is easy to break off with a pry bar and leverage.
• This fits nicely, resists rust, it works like a charm and has a durable design.
• This is visible and it is made with very obvious deterrents.

Best For Fair Price: Rhino Usa Trailer Tow Lock

Buy on Amazon

The rhino uses a trailer tow lock and should be able to handle its purpose and duties with ease. The rhino USA trailer tow lock is brand new, It provides great value and has a good design. Manufacturer says: Universal sizing allows our locking trailer hitch pin to be used on all class iii & iv 2" hitches with ease. The patented slide - lock is a clever design that creates an excellent weatherproof seal protecting the keyhole from dirt, mud & gunk.

Above all, the rhino USA trailer tow lock is very strong, it fits great and has a simple design.

Most customers agree that the lock will fit any 2" receiver hitch. In addition, they strongly agree that the lock made in usa...what a joke. Moreover, they strongly agree that the lock make is top notch quality. Therefore, customers were eager to recommend it to friends and would-be buyers.

• The manufacturer says: if you aren't 100% satisfied for any reason, we'll refund your money.
• This hitch lock is very sturdy and heavy-duty.
• It has a kickass color scheme.
• This fits in a 2" receiver perfectly, and it is easy to lock and unlock.

Best For Great Price: Tevlaphee Trailer Tow Lock

Buy on Amazon

Tevlaphee is known for creating pragmatic and minimalist locks for people on the go, and its line of Tevlaphee Trailer Tow Locks definitely falls in line with that reputation. And, the tevlaphee trailer tow lock is easy to attach, it fits great and has a simple design. Please trust us with the mission of protecting your car. The tow ball lock is made of heavy - duty steel and has a striking color, which can effectively prevent the trailer from being stolen. Most importantly, the Tevlaphee trailer tow lock is available in red, blue, yellow etc., so, we bet you will like one of these.

Almost all buyers opine that the lock is easy to see, others that the trailer is safely locked and not an easy opportunity for theives. And, a few also found that the lock works well and looks nice. And, they also found that this kind of lock cylinder is very convenient to lock and unlock.

• This is a good deterrent lock for an RV hitch.
• This fits perfectly into the hitch.
• This is used for panel trailers left beside the highway for extended periods of time.
• If you have any questions about the products, please find us via Amazon.

Best For Bike Rack: Metoware Trailer Tow Lock

Buy on Amazon

The Metoware Trailer Tow Lock's superior materials make sure that it ages well with use. The metoware trailer tow lock is good for bike rack and it is compatible with most hitches. The Manufacturer says: The all-weather cover cap of our trailer hitch lock keeps the keyhole away from water and dust. Further, it comes with two keys. and the trailer receiver lock is made with high - strength steel.

The lock worked out great, fits nice and it is great for a great price. Lastly, the metoware trailer towlock is good for universal fit and it is inexpensive.

Most customers found that the lock fits no problem, rings are good for right fit, doesn’t rattle. In addition, they strongly agree that the lock is easy to lock/unlock by holding the lock portion and turning the key. In addition, they also found that note: if the right key goes in, but the barrel wo n't turn, perhaps try spraying some wd40 or liquid wrench to penetrate and see if that loosens up.

• This is made with great feeling and it works perfectly.
• Came with a dustproof and waterproof lock pin and is more durable.
• This is compatible and it is good for theft deterrence.

Best For Corrosion Resistance: Curt Trailer Tow Lock

Buy on Amazon

Curt makes beautiful and great locks with classic and smartly chosen materials. The Curt Trailer Tow Lock looks good too, is visible, it allows for a great fit and has a great design. Choose from several different sizes, styles and material options to find the best trailer hitch lock for your lifestyle. The deadbolt - style trailer hitch lock mimics the design of a hitch pin but replaces the hitch clip with a heavy - duty lock.

The lock performs well, makes for a great buy, It operates well and has a simple design. Finally, the curt trailertow lock is good for tight fit, is perfect for bike rack, It is super easy and has a barbell design.

Almost all buyers opine that the lock can be removed without it being locked. And, they strongly agree that the lock is a pretty damn solid hitch lock. And, they also found that the lock fitted the purpose perfectly. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• No straining or struggling to reach the key hole from the side.
• This one has a key type instead of the.
• The actual locking cylinder turns on the pin instead of closing the lock.
• This has done its job perfectly.

Best For Trav Trailers: Reese Trailer Tow Lock

Buy on Amazon

The Reese Trailer Tow Lock's superior materials makes sure that it ages well with use. The Reese trailer tow lock works great, is worth the money and it is made for universal fit. Make sure this fits by entering your model number. Moreover, there is a universal coupler lock that secures the trailer when not in use.

The lock allows the ball mount to be locked to the hitch. Moreover, the lock is really nice, is great for high quality, it is best with amazing value and has a good design. Above all, the reese trailer tow lock has great locks and it is used for great products.

Almost all customers agree that the lock fits a 2 5/16 coupler, not well, it does work. Moreover, a few also found that the lock can be used on camping trailers and utility trailer camping trailers stay on the street, so it is good to have it secured. Further, they strongly agree that this set is well made but does not work with the airstream hitch system. Overall, for most customers, Reese product was just what they wanted.

• This is a convenient set with one key operating all three locking elements.
• This is stolen in a matter of five minutes.
• This is a good combo kit.
• This set is well thought out and feels very secure.

Best For Good Value: Czc Auto Trailer Tow Lock

Buy on Amazon

The Czc Auto Trailer Tow Lock's material feels more premium than its price would suggest. The czc auto trailer tow lock is compact, it provides great value and has a good design. Keeping the coupler lock in your pocket or vehicle anywhere is fine. Also, it is perfect for great quality, It is best for boat trailer and has a compact design.

The lock is very effective, looks very secure, it is made of very high quality and has a straight - forward design. Also, it is worth the money, It is great for perfect size and has a simple design. Finally, the czc auto trailer towlock is made of high-strength steel to deter theft.

Almost all customers agree that the lock is more difficult to break than all the much more expensive ones. And, a few also found that the lock fits perfect and feels secure and well made. Moreover, they strongly agree that the lock fits thru the trailer hole without a problem. In short, buyers found this to be one of the best locks for daily purposes.

• This will keep honest folks from stealing, or add a few minutes for a pro.
• This is easy to use, but more so, feel secure.
• Coupler locking hitch pin's application: tow trailer boat rv truck car.
• This is a pretty standard, low - priced hitch coupler lock.

Best For Thick Metal: Connor Trailer Tow Lock

Buy on Amazon

If you often find yourself confused about convenient and suitable lock, Connor Trailer Tow Lock is your solution. The Connor trailertow lock is constructed from heavy - duty solid stainless steel for superior strength. Secure your ball mount and hitch accessories to your 2" or 2-1/2" trailer hitch receiver. Further, it is and always will be "unbeatable quality and value.

Most importantly, the connor trailer tow lock is used for overall length, It is great for thick metal and has a superior design.

Almost all customers quickly discovered that the lock is used to lock motor home tow vehicle hitch to a motor home. Moreover, they also found that the lock fits a 2021 ford f350 3" receiver hitch. Further, they strongly agree that the pin needs to be re - engineered to properly seal water, dirt and grime out of the lock. Consequently, buyers were very happy to recommend it to friends and would-be buyers.

• Enjoy life with people you love.
• Remove the key from the headlock and push the lock.
• This also has a rubber seal to keep the key area clean.
• This includes 2 keys and an all-weather rubber key slot cap.

Best With Premium Material: Improvedhand Trailer Tow Lock

Buy on Amazon

The lock is a must have add-on for your regular use. The Improvedhand Trailer Tow Lock is made of heavy-duty solid /rigid a36 steel and aluminum alloy, which perfectly makes the hitch ball lock last longer. It is easy and quick for you to install and remove, without any tools. Moreover, it is good for easy operation and it has wide compatibility.

Lastly, the improvedhand trailer tow lock fits 1-7/8'', 2'', 2-5/16'' couplers on trailer, truck, rv, suv, and ratchet is adjustable with 11 locking positions.

Most buyers opine that the lock fits over the ball very well. And, a few strongly agree that this trailer hitch lock has been rigorously tested and inspected before leaving the factory.

• It locks up inside the ball receiver and unlocks with a key.
• This is perfect for high quality and it comes with nice pieces.
• Easy operation:it is easy and quick for you to install and remove,without any tools.

Best For Details Of Warranty: Topsky Trailer Tow Lock

Buy on Amazon

The Topsky Trailer Tow Lock is capable of outshining several other locks featured in this list in overall features for the price point. The topsky trailer tow lock is good for bullet proof, It is suitable for super heavy duty and has a simple design. Easy to operate——the trailer hitch lock is easier to install by simply connecting it to the tie bar and locking it, You only need to rotate the key 1/4-turn to open or lock so that you can easily complete the installation. The trailer hitch locking pin is relatively small and easy to carry.

The lock works very well, it is used for simple installation and has a good design. Lastly, the topsky trailer tow lock is perfect for high quality, It works great, It works perfectly and has a great design.

Most customers quickly discovered that the lock will really hold off theft of the trailer but at least another layer of protection. Further, they also found that the lock is made of high-quality carbon steel and adopts advanced anti-theft technology to provide you with reliable security. Also, a few say that the trailer hitch coupler lock ’s pin diameter is 3/4 inch, pin dia1/4 ", with two flat keys, and the 1/4 '' trailer hitch pin fits up to 3/4 " coupler span. To sum up, the tone of buyers is very positive and we believe that the lock suits the purpose.

• It also saves you valuable time.
• The 1/4 '' trailer hitch pin fits up to a 3/4 " coupler span.
• For your convenience, two keys are included in this trailer lock.
• This is a perfect fit for a kendon.