Are you planning to buy car trailer security locks, and are you confused about the options ? Your search ends here.

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Our Top Picks:

Best Overall: Buy: Master Lock Car Trailer Security Lock READ REVIEW

Best For Great Price: Buy: Trimax Car Trailer Security Lock READ REVIEW

Best For Proper Fit: Buy: Hitchsafe Car Trailer Security Lock READ REVIEW

Best For Power Sports: Buy: Trimax Solid Lock READ REVIEW

Best For Piece Of Mind: Buy: Master Lock Coupler Lock READ REVIEW

Best For Rust Protection: Buy: Metoware Car Trailer Security Lock READ REVIEW

Best For Both: Buy: Meta Hardware Car Trailer Security Lock READ REVIEW

Best With Ucs Series Locks: Buy: Paclock Car Trailer Security Lock READ REVIEW

Best Overall: Master Lock Car Trailer Security Lock

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Here, we review a lock that manages to win our hearts. It's the Master Lock Car Trailer Security Lock and it's widely considered as one of the all-around great locks you can buy. The master lock car trailer security lock is yellow, it is portable and has a great design. The Trailer hitch lock fits 1-7/8 in. The master lock 377dat features a trailer coupler lock, designed to fit 1 - 7/8 in ( 48 mm ), 2 in ( 51 mm ) and most 2 - 5/16 in ( 59 mm ) trailer couplers.

The security is simple and it is rock solid. Moreover, it features an advanced locking mechanism to resist picking and prying. Lastly, the master lock car trailer security lock is used for anti-theft and it is safer.

Almost all customers agree that the security looks like a good smack with a hammer would probably break it. Moreover, they strongly agree that the security can be used by them at stores nationwide, and that they performed well. Moreover, they also found that the lock portion is higher than the tongue, so it only swivels to the side of the tongue, not under it. Consequently, buyers were very happy to recommend it to friends and families.

• This is built very strong and easy to attach.
• It takes a special type of solder to make it happen.
• This includes one trailer coupler lock, two keys.
• It is very heavy, it allows for great support and has a universal design.

Best For Great Price: Trimax Car Trailer Security Lock

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Compared with other security in this category, the Trimax Car Trailer Security Lock has a convenient design. The trimax car trailer security lock is also compatible with the trimax model thsp2c hasp. Make sure this fits by entering your model number. These internal shackle padlocks can be used on trailer doors, gates, trucks, and other heavy-duty security hasps.

Lastly, the trimax car trailersecurity lock is yellow and it is very happy.

Almost all customers quickly discovered that the lock was made by a local builder. In addition, a few also found that the security would have to try another way in. In addition, they strongly agree that the actual lip on the bolt that secures the lock and the lock mechanism is not very substantial and is not made of high grade metal.

• This is a very rugged lock but the inside mechanism will rust.
• Internal shackle lock: enlarged lock opening covers and secures a variety of trailer hasps.
• This comes with a total of 9 keys.
• This is a decent way to keep a good person honest.

Best For Proper Fit: Hitchsafe Car Trailer Security Lock

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Compared with other security in this category, the Hitchsafe Car Trailer Security Lock has a convenient design. The hitchsafe car trailer security lock is far superior to the magnetic key holders that fall off at the first bump. The hitch receiver is constructed from high impact aluminum and is a vault that combined with the hitchsafe provides the most secure location in your vehicle to store spare keys and other personal items. Also, the lock can also be utilized for sharing access with friends and family or special situations such as outdoor sports where carrying keys can be problematic and credit cards and cash left inside the vehicle would otherwise run the risk of being stolen.

Most importantly, the hitchsafe cartrailer securitylock built to last, is highly recommend, It allows for great ideas and has smart design.

Most buyers agree that the lock is easy to install in about 5 minutes and remove for trailering in about 5 minutes-2000 toyota 4 runner. In addition, they say that the lock is important for the cover to be installed properly. Moreover, they also found that the lock come in handy a few times. In conclusion, for almost all customers, it was what they were looking for.

• This is the perfect gift for anybody and everybody.
• This fits perfectly with the additional foam spacers it comes with.
• If going in a 2.5 inch receiver you will need longer bolts.
• This is a great way to keep from getting locked out.

Best For Power Sports: Trimax Solid Lock

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Compared with other locks in this category, the Trimax Solid Lock has a convenient design. The trimax solid lock provides maximum security for marine, trailer and tow, rv, performance truck, power sports and bicycle applications. Make sure this fits by entering your model number. Further, it works smoothly, is rust resistant and it is very heavy.

Finally, the trimax solid lock is highly recommended and it is rock solid.

Most buyers found that the security fits all standard trailer cam-action latches with a 1/2" hole on car trailers, snowmobile trailers, utility trailers etc. Furthermore, a few also found that the lock could not be cut like normal locks. And, they strongly agree that the lock is easy to use and is very secure when locked.

• This is the world’s leading lock manufacturer providing customers’ high quality products through innovative design.
• This fits well on a haulmark trailer, heavy and well built.
• "Hockey puck" internal shackle trailer / shed door lock.
• This lock is basically a brute that inspires confidence.

Best For Piece Of Mind: Master Lock Coupler Lock

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Compared with other security in this category, the Master Lock Coupler Lock has a convenient design. The master lock coupler lock is perfect for tight fit, It worked perfectly and has a good design. It has a precision pin tumbler mechanism for superior pick resistance. The master lock solid brass trailer hitch coupler lock features a case - hardened steel shackle and a precision pin tumbler mechanism that resists picking.

The security is designed for excellent fit, is very heavy, it allows for good weight and has a simple design. Above all, the master lock coupler lock makes for easy opening, It resists rust and has a compact design.

Most buyers quickly discovered that the lock can be used in conjunction with the gorilla guard coupler lock. Moreover, a few strongly agree that the lock is a very little lock, more like for piece of mind and not for relyable security. Further, they also found that this lock is much more difficult for a thief to cut. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This is very compact, looks good on a trailer.
• This is perfect for the 2-1/2” receiver locking pin.
• The precision pin tumbler mechanism resists picking.
• This has been in a northern, winter salt area for 2.5 years.

Best For Rust Protection: Metoware Car Trailer Security Lock

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We would, of course, be remiss if we didn't mention Metoware Car Trailer Security Lock for daily purpose. The metoware car trailer security lock can be returned for money - back guarantee, It is very happy and has a good design. The Manufacturer says: Made of heavy-duty steel, our trailer hitch is strong and strong. The electrophoretic paint on the surface of the trailer pin lock with the addition of its watertight rubber cap, keeps rust at bay even though the lock always gets soaked on any journey over wet or snowy roads, and keeps the keyhole away from water and dirt.

Most importantly, the metoware car trailersecurity lock works perfectly, is used for rust protection, it is used for boat trailers and has a great design.

"Started to get stuck in a lock. " - says, one customer. In short, at the price, they believe that they got a steal of a deal with it.

• Its reinforced zinc alloy tubular lock core and stronger tubular keys improve the security.
• This is reliable, it does its job and has a clean design.
• With the push-to-lock design, you can easily push to lock it without using a key.
• Manufacturer says: Our trailer coupler lock is designed for easy operation.

Best For Both: Meta Hardware Car Trailer Security Lock

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Meta Hardware line of locks comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Meta Hardware Car Trailer Security Lock is best for o-rings, It comes with warranty service and has universal design. When unlocking, turn the key, pin will pops-up automatically. The lock features high quality solid steel with black electrophoretic paint.

The security comes with a diameter of 5/8" and a length of 3-1/2” pin. Also, it works as advertised, It is designed for a great price and has a good design. Lastly, the meta hardware cartrailer securitylock is compatible with class iii iv hitches, 2” 2-1/2” hitch receiver on trailer truck rv car boat bike, etc.

Most customers think that the lock is easy to use and secure. Moreover, a few also found that the security is easy to install & no extra key turn needed. Overall, most buyers call the lock functionally comfortable and no one questions it.

• This looks good too and has a durable design.
• This is a great lock for the best price.
• It’s a newly upgraded trailer hitch lock with all metal construction.
• This is a great item, It is easy to unlock and has a superior design.

Best With Ucs Series Locks: Paclock Car Trailer Security Lock

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Not everyone likes to purchase security for their daily purpose, but the Paclock Car Trailer Security Lock would be an anomoly. Moreover, the paclock car trailer security lock is made for a tight fit and has a good design. The Manufacturer says: Highly active on multiple social media sites, Paclock listens to customer feedback in order to consistently improve our products. The lock body exceeds + /-0.003 ” tolerances for repeatable quality. Lastly, the paclock car trailer security lock is available in 3 colors: blue anodized body, silver anodized body and black anodized body.

Almost all buyers found that the security has locks specifically for shipping containers. In addition, they strongly agree that security has people in the USA that answer the phone. And, a few also found that the lock fits snug to the latch.

• This is compatible with UCS series locks.
• This features stainless steel security pins that make picking tough.
• Manufacturer says: if you have our standard rekeyable series locks, please search for “tl81a.
• This includes the pac-band, a field-replaceable silicone cover to protect the cylinder from the elements.