We consider a lock for enclosed trailer to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best lock for enclosed trailer for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Amplock Trailer Lock READ REVIEW

Best For Great Price: Buy: Trimax Lock For Enclosed Trailer READ REVIEW

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

Best With Ball Mounts: Buy: Reese Lock For Enclosed Trailer READ REVIEW

Best For Musical Instruments: Buy: Proven Industries Lock For Enclosed Trailer READ REVIEW

Best For High Quality Materials: Buy: Amplock Lock For Enclosed Trailer READ REVIEW

Best For Overall Dimensions: Buy: Blaylock American Metal Lock For Enclosed Trailer READ REVIEW

Best For Your Cam Hasp Lock: Buy: Blayloick Lock For Enclosed Trailer READ REVIEW

Best For Customer Service: Buy: Proven Industries, Inc Lock For Enclosed Trailer READ REVIEW

Best For Simple Installation: Buy: Master Lock Lock For Enclosed Trailer READ REVIEW

Best Unique Key Design: Buy: Proven Industries, Inc Puck Lock READ REVIEW

Best Overall: Amplock Trailer Lock

Buy on Amazon

If you are currently in the market searching to buy a long-standing lock for your daily usage, you cannot go wrong with the Amplock Trailer Lock. The amplock trailer lock will be ineffective against mallet impacts. Cylinder lock location makes it hard to access for thieves. The lock includes advanced security features that increase durability and deterrence abilities.

Lastly, the amplock trailer lock is designed to fit tightly each coupler with specific sizes and shapes.

Almost all buyers quickly discovered that the lock is easy to use and feels very secure. Also, a few also found that the lock comes with a number that will get you a new key if you lose both that it comes with. Also, they also found that the ball of the lock goes up into the tongue and the lock slides onto the tongue at the lip and the 2 lock together. In short, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is best for heavy metal, is adjustable, no doubt, and has a durable design.
• This is super lost on the flange of the trailer and very wobbly.
• This is great for customer service and it is very happy.
• This is designed to worth every penny, It deters theft and has a good design.

Best For Great Price: Trimax Lock For Enclosed Trailer

Buy on Amazon

Not everyone likes to purchase a lock for their daily usage, but the trimax lock for an enclosed trailer would be an anomoly. The trimax lock for the enclosed trailer protects against bolt cutters. To add to that, there is no exposed shackle to cut or saw. Make sure this fits by entering your model number. Moreover, this is used for simple operation, is good for extremely heavy duty and it is great for a great price.

The lock can be bought for good value and it is very nice. In addition, the lock makes for a great buy, It is designed for very heavy duty and has a good design. Lastly, the trimax lock for an enclosed trailer is good for fast delivery, is made with heavy housing, It provides great value and has a simple design.

Most buyers find that the lock was made by a local builder. Further, they also found that the lock can be picked with a lock pick like any lock but not cut off with bolt cutters. Also, they say 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 an impressive hunk of metal.
• This worked out great, it fit perfectly and has a very good design.
• This is suitable for shackle style locks.
• They are a goldcopper color, but they're silver.

Best For Power Sports: Trimax Solid Lock

Buy on Amazon

Next on the list, we've got yet another lock that manages to win our hearts. It's the Trimax Solid Lock and it's widely considered as one of the most convenient locks you can buy. The trimax solid lock is rust resistant, no doubt, and has a superior design. Make sure this fits by entering your model number. Moreover, the lock works smoothly, makes for solid construction and it does the job.

The lock works great, it is brand new and has a clever design. Above all, the trimax solid lock is very strong, suitable for extremely heavy duty, It has great locks and has a clean design.

Most customers quickly discovered that the lock can be used on soda machines, so it must be the best. Further, they also found that the lock is easy to use and is very secure when locked. Moreover, they say that the feeling of security that these locks bring is worth it.

• This is highly recommended and it is rock solid.
• This will cost more to ship it back.
• This lock is like bullet proof.
• This is more expensive and not nearly as heavy as the trimax hockey puck lock.

Best With Ball Mounts: Reese Lock For Enclosed Trailer

Buy on Amazon

Reese has been making great locks for years, thanks to a combination of clever design and appropriate materials. The real lock for the enclosed trailer includes two theft - proof square keys. Make sure this fits by entering your model number. Moreover, it is made for good value, It is adjustable and has a durable design.

The lock works perfectly, is electrical and it comes with ball mounts. Moreover, it features a ratchet design with six locking positions for versatility, and is designed to fit 1-7/8 in., 2 in., and 2-5/16 in. Finally, the reese lock for the enclosed trailer is perfect for very fast shipping, is perfect for tight fit and it is visible.

Most buyers agree that the lock is easy to use and is a good enough distraction for most people. In addition, they say that the lock does prevent a grab and run or tampering. Also, they strongly agree that the lock is a great device for preventing theft, but. In conclusion, buyers found this to be one of the best locks for daily purposes.

• Two theft proof square keys are included.
• This lock is better than nothing on the trailer.
• Ratchet design with eleven locking positions. Bright theft deterrent silver.
• This is easy to engage or take off.

Best For Musical Instruments: Proven Industries Lock For Enclosed Trailer

Buy on Amazon

The Proven Industries Lock For Enclosed Trailer's material feels more premium than its price would suggest. The proven industry lock for enclosed trailers is additional, is highly recommend, It is very happy and has a durable design. The Manufacturer says: Our trailer lock has a special key design that prevents anyone from picking the lock. This custom - tailored lock will only mount on very specific 2 - inch couplers.

The lock is brand new, is simple, It is great for very high quality and has a simple design. Finally, the proven industry lock for enclosed trailers is fitment, provides for ease of use, It is used for musical instruments and has great design.

Most buyers opine that the lock is easy to install, much more secure than the less expensive ones. And, they say that the lock can be used for 10+ years. And, a few say that the pop lock gets completely encased inside so it 's flush with the collar of the lock. As a result, buyers were eager to recommend it to friends and families.

• This will make a lot of noise to get at it.
• This is very helpful and it is designed for excellent fit.
• Choose the correct lock based on your coupler size and type.
• This offers security camera footage of the felon in action.

Best For High Quality Materials: Amplock Lock For Enclosed Trailer

Buy on Amazon

The amplock lock for an enclosed trailer is the most convenient lock on the market today. The amplock lock for the enclosedtrailer is very helpful, it works as expected and has a good design. Match the high level for trailer security. The lock includes advanced security features that increase durability and deterrence abilities.

The lock will be ineffective against mallet impacts. Also, this can be used by amplock provide good rust resistance for use in all climates. Lastly, the amplock lockfor an enclosed trailer is easy to use with the amplock’s push and lock system.

Almost all customers opine that the lock will have to take some time and make a lot of noise to take this thing off, which most chiefs won't bother doing. Further, they strongly agree that the lock is easy to use, built like a tank. Moreover, a few also found that this lock is massive and strong, no thief could defeat it.

• Open your trailer lock in order to install the 2 parts on your coupler.
• Cylinder lock location makes it hard to access for thieves.
• It easily installs and uninstalls with the turn of a key.
• In addition, it has a screw the master and has a simple design.

Best For Overall Dimensions: Blaylock American Metal Lock For Enclosed Trailer

Buy on Amazon

The blaylock American metal lock forenclosed trailer is specially designed for your daily purpose and has plenty of most useful features. The blaylock American metal lock for enclosed trailers is highly recommended and has a simple design. Pull the ring for easy pin removal. In addition, the lock is made for an excellent fit and has a clean design.

The lock is very simple, is additional, it is very happy and has a foolproof design. Also, it is simple, it is designed for a great price and has a tough design. Most importantly, the blaylock American metal lock forenclosed trailers works great, is used for good buy, It is very effective and has a great design.

Most customers think that the lock is a great addition to the trailer. Moreover, a few strongly agree that the lock will if it has a bar style appearance. Also, they also found that this keeps the button on the lock from pressing in and locking. Overall, at the price, they believe that they got a steal of a deal with it.

• This is great for overall dimensions, it makes for solid construction and has a good design.
• This is designed to break loose if forced.
• The overall dimension is 3" long x 6" wide x 9" tall.
• This will make would be thieves think twice.

Best For Your Cam Hasp Lock: Blayloick Lock For Enclosed Trailer

Buy on Amazon

The blayloick lock for the enclosed trailer's high-end materials makes sure that it ages well with use. The blayloick lock for the enclosed trailer works as described and it would be perfect for fast shipping. If you order more than one set, please message us and let us know if you want them all keyed the same or keyed into sets. Further, this is very nice, would be perfect with quick shipping and it is suitable for very heavy duty.

The lock works great, is good for special notes and it has great locks. Moreover, the lock fits on both vertical and horizontal lock-rods. Lastly, the blayloick lock for the enclosed trailer has a 1" inch handle relief depth within the cutout area.

Most buyers agree that the lock looks like a great idea, but these are not very secure. And, they also found that the lock is easy to cut with bolt cutters. Moreover, they strongly agree that the lock cylinders themselves are pick - proof barrel style, and work very smoothly. Therefore, customers were very happy to recommend it to friends and would-be buyers.

• Convenient push-button lock - two tubular keys with each lock.
• This is the best protection for your cam and lock.
• This is a perfect fit for cargo trailer lock mechanisms.
• This works great, is highly recommended and it fits well.

Best For Customer Service: Proven Industries, Inc Lock For Enclosed Trailer

Buy on Amazon

The proven industries, and lockfor enclosed trailers is capable of outshining several other locks featured in this list in overall features in its price range. In addition, the proven industries, and lock for enclosed trailers offers impossible to cut and pry resistance features. It has a high security pick resistant cylinder. Also, addition, it is best for customer service and has a great design. Finally, the proven industry and lock for enclosed trailers is available in 4 attractive colors: black, red, orange etc., so, it's likely one of your favorites is in the mix.

"Plus it is a way to help protect your investment. " - says, one customer. In short, most customers call the lock suits best, and no one questions it.

• ✔️ 2 keys per lock (all keys will be keyed alike).
• The unique step back design offers the perfect protection for your cargo trailer doors.
• This is made of aircraft grade 6061 solid aluminum lock body that is corrosion resistant.
• This works great, it comes with good customer service and has a tough design.

Best For Simple Installation: Master Lock Lock For Enclosed Trailer

Buy on Amazon

If you want nothing but the most convenient lock, then the master lock lock for an enclosedtrailer is the one you should definitely consider, as it manages to bring a lot to the table. The master lock lock for the enclosed trailer is simple and it resists rust. Thousands of key changes maximize key integrity. The issue being the # 37 latch lock. It will fit some 2 - 5/16 " couplers, the exception being 2 - 5/16 " couplers that have the latch partially recessed from the top surface of the coupler, or latches that are wider than 7/8.

The lock works well and it is great for simple installation. Most importantly, the master lock lock for the enclosed trailer comes with two keys, for a total of ten keys.

One customer says - "When you remove the spacer ring, they fit really well in the ball lock also. ". A few say that the locks on the same key is very convenient, and the locks fit everything really well. Overall, many customers have used the lock for more than a few months without any complaints, and it shows no sign of giving up.

• See description below for latch lock (#37) applications.
• Complete trailer security requires only one key.
• One key opens all five locks.
• This is not recommended for all 2-5/16" customers.

Best Unique Key Design: Proven Industries, Inc Puck Lock

Buy on Amazon

The proven industries, and puck lock's material feels more premium than its price would suggest. The proven industry and puck lock has a large opening on the back to accommodate swivel hasps on an enclosed trailer door. Each lock comes with 2 keys, and all keys are keyed alike for your convenience. These padlock cylinders are constructed from aircraft-grade 6061 solid aluminum, so they’re resistant to picking and corrosion.

Finally, the proven industry inc puck lock has a shackle opening that measures 1 3/4" l x 1 3/4" w x 7/8" h with a depth of 1 1/4.

• Add these locks to your travel-trailer accessories for durable protection of your belongings.
• Without high-quality locks, you can’t protect your enclosed utility-trailer doors and personal possessions.
• The manufacturer says: you can rely on our high-quality locking products.