There are several advantages of having a heavy duty lock for storage unit. We are here to help you choose the best one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Puroma Heavy Duty Lock For Storage Unit READ REVIEW

Best For Van: Buy: Brinks Heavy Duty Lock For Storage Unit READ REVIEW

Best For Shipping Container: Buy: Brinks Home Security Heavy Duty Lock For Storage Unit READ REVIEW

Best For Tool Chest: Buy: Fjm Security Products Heavy Duty Lock For Storage Unit READ REVIEW

Best For Multiple Use: Buy: Daygos Heavy Duty Lock For Storage Unit READ REVIEW

Best For Outdoor Protection: Buy: Thirard Heavy Duty Lock For Storage Unit READ REVIEW

Best For Maximum Durability: Buy: 321 Locks Heavy Duty Lock For Storage Unit READ REVIEW

Best For Perfect Size: Buy: Qwork Heavy Duty Lock For Storage Unit READ REVIEW

Best For Truck: Buy: Hillhome Heavy Duty Lock For Storage Unit READ REVIEW

Best For School Lockers: Buy: Wencheng Heavy Duty Lock For Storage Unit READ REVIEW

Best Overall: Puroma Heavy Duty Lock For Storage Unit

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The Puroma Heavy Duty Lock For Storage Unit is long-lasting, rigid and fits well with your regular usage like a dream. The puroma heavy duty lock for the storage unit works great, It is very nice and has a clean design. It has a stainless steel lock body and hardened steel shackle for maximum corrosion protection during outdoor or indoor use. Also, this is a 2-3/4 inch wide lock body.

The lock comes with different keys, it is made with prompt shipping and has a secured design. Lastly, the puroma heavy duty lock for storage unit works fine and it is great for a great price.

Most customers think that the lock is great for storage unit,s but not for uhaul. Further, they also found that the lock comes with three keys, which is great. Moreover, a few also found that the overall lock was small enough to fit in the recess provided for the lock in the shed doors, preventing someone from being able to cut the lock off. In short, the tone of buyers is very positive and we believe that the lock suits the purpose.

• Specifications: 2-3/4 inch wide lock body; 3/8 in. Diameter shackle.
• This is a two - handed operation, although two days in it’s working fine.
• This is great for people who lose keys regularly.
• This serves its purpose, it is effective and has a simple design.

Best For Van: Brinks Heavy Duty Lock For Storage Unit

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If you often find yourself confused about the appropriate and satisfactory lock, a heavy duty lock for a storage unit should be your first option for buying. The brinks heavy duty lock for the storage unit is good for peace of mind, it works smoothly and has a secured design. Make sure this fits by entering your model number. Further, the lock is highly recommend, it does the job and has a safe design.

The lock is highly cut resistant and round shielded design minimizes shackle exposure, further increasing security. Most importantly, the brinks heavy duty lock for the storage unit will for excellent value, It comes with two keys and has a safe design.

Almost all customers agree that the lock is perfect on the rear doors of a 53 foot trailer. Also, they also found that the lock was a sturdy lock and of great value. In addition, a few say that the key can not be taken out of the lock when the lock is open, preventing accidentally locking keys in the locker.

• This is good for that amount of travel.
• This locks easily, it is great for piece of mind and has a solid design.
• This features a 4 pin key cylinder, making it resistant to lock picking.
• This is the best lock with the least exposure to vandalize.

Best For Shipping Container: Brinks Home Security Heavy Duty Lock For Storage Unit

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Brinks Home Security 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 Brinks Home Security Heavy Duty Lock For Storage Unit is great for garage doors, makes for smooth operation and it does the job. Brinks home security offers a full line of padlocks for your home, lockers, gym, TSA accepted luggage locks and any other use you can think of. These 70mm steel discus locks come in convenient bulk packs which are all keyed to the same key.

Above all, the brinks home security heavy duty lock for storage unit has a rubber jacket, reducing scratches on surfaces.

Most customers think that the lock is perfect on semi trailer latches. And, a few say that the lock is molded tighter and stuck to the metal more. Moreover, a few strongly agree that the pack of four comes with four keys and all keys fit all locks. In conclusion, many buyers have used the lock for more than a few months without letup, and it shows no sign of giving up.

• This looks like these could be sold at harbor freight if not for brinks insignia.
• This is a little hard to open but otherwise good locks.
• This is good for weather proof, allows for great ideas and it looks nice.
• This will be a deterrent for people wanting to get inside.

Best For Tool Chest: Fjm Security Products Heavy Duty Lock For Storage Unit

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The features department is where Fjm Security Products Heavy Duty Lock For Storage Unit truly manages to shine. The fjm security products heavy duty lock for storage units is perfect for easy operation, It is pick resistant and has a great security design. It is a great solution if you don't want to carry around a bunch of keys. This long - lasting padlock is heel toe locking with a freely rotating hardened steel shackle.

The lock comes with all of the internal mechanics constructed out of brass and stainless steel, These security padlocks are built to last. In addition, it is great at a reasonable price, is ideal for very heavy duty, it is designed for a great price and has a solid design. Finally, the fjm security products heavy duty lock for storage units looks great and has a durable design.

Most buyers quickly discovered that the lock was a weak point. It could be the key and possibly bending it, but that should not be a problem for most customers. In addition, a few say that the lock is a breeze to install and there is no way thieves can open it or saw it off. Further, a few say that this " d " shaped security lock gets an " a. Overall, most buyers agree that the lock suits them best, and no one questions it.

• This is a great lock for cargo containers that have a lock box.
• Won't wear out - all internal mechanics brass and stainless steel; jimmy proof.
• This fits really well and it is made of good quality.
• This is keyed the same, has nice locks, it fits great and has a unique design.

Best For Multiple Use: Daygos Heavy Duty Lock For Storage Unit

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Not everyone likes to purchase a lock for their regular usage, but the Daygos Heavy Duty Lock For Storage Unit would be an anomoly. In addition, the Daygos heavy dutylock for storage units is a company dedicated to providing useful office or home products for American citizens. The Manufacturer says: We will reply and address your issue within one day, so please purchase with confidence. This high - security combination padlock is constructed with s304 stainless steel which is anti - rust, anti - corrosion and anti - freeze. Lastly, the daygos heavyduty lockfor storage unit is available in silver, black-1pcs and black-2pcs colors.

Almost all customers quickly discovered that the lock is a really easy exploit, Thieves are not known for spending time picking locks. Moreover, they strongly agree that the lock is easy to reset and the numbers move too easily. Further, they also found that this particular lock is a numerical code. Overall, most buyers found the lock suits best, and no one questions it.

• It is great to not have to worry about a key.
• This is word for word on package.
• This is great for storage units, fence, garages, sheds, trailers, moving trucks and more.
• This is a review of the combination disc padlocks for outdoors.

Best For Outdoor Protection: Thirard Heavy Duty Lock For Storage Unit

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The third heavy duty lock forstorage unit's material feels more premium than its price would suggest. The third heavy duty lock for storageunit has nice locks, It is affordable and has a reliable design. 12 keys alike disc locks, 2 keys per lock with key retaining feature. And, it comes with a shrouded design that minimizes shackle exposure.

Most importantly, the third heavy duty lock for storage unit can be used as a storage lock and for garages, sheds, and trailers.

Almost all customers quickly discovered that the lock is easy to cut on a rolled up door. Also, they also found that the lock is case hardened steel and also it is easy to use and sturdy.

• These make for nice quality, It is designed for a great price and has a waterproof design.
• This will for excellent value, has lock length and it is keyed the same.
• Best discus padlocks for outdoor use,waterproof -lock provides outdoor protection against moisture.
• This reduces the risk of shackle exposure and maximizes prevents rust 3.

Best For Maximum Durability: 321 Locks Heavy Duty Lock For Storage Unit

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321 Locks makes beautiful and great locks with classic and smartly chosen materials. The 321 lock heavy duty lock for storage unit is functional and it is super strong. Make sure this fits by entering your model number. Moreover, it is inexpensive and it is much safer.

The lock has features for very good quality and it makes for easy installation. Above all, the 321 - locked heavyduty lock forstorage unit is good for rust - proof, is great for peace of mind and it saves money.

Almost all buyers opine that the lock comes with 2 keys per lock. In addition, they strongly agree that the lock has a very large footprint. In short, buyers found this to be one of the best locks for daily purposes.

• 🔐Includes hasp and padlock - requires flat surface for mounting.
• This is designed for ultimate security.
• The Manufacturer says: we have a lockfor every situation backed by our worldwide warranty.
• This is very strong and it is easy to install.

Best For Perfect Size: Qwork Heavy Duty Lock For Storage Unit

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Not everyone likes to purchase a lock for their regular usage, but the Qwork Heavy Duty Lock For Storage Unit would be an anomoly. The qwork heavy dutylock for storage units can be used in many places, such as storage locker,s garages, warehouse,sss trucks, gates and etc. Make sure this fits by entering your model number. Also, the lock has a 2-3/4 inch wide lock body, 3/8 inch diameter shackle, 3/4 in high lock.

Above all, the qwork heavy duty lock for the storageunit is weather resistant and has a waterproof design.

Most customers agree that the lock is a good quality lock for a cheap price. Also, they also found that the lock is easy to use, a great value. Overall, buyers found this to be one of the best locks for daily purposes.

• Durable - premium waterproof stainless steel construction can deal with extreme weather environments.
• This is the same, it works very well and has a durable design.
• Safe - hardened steel shackle for increased strength and security.
• Package content - our package incl. 1 pack of locks with 2 keys.

Best For Truck: Hillhome Heavy Duty Lock For Storage Unit

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The Hillhome Heavy Duty Lock For Storage Unit is suitable and reliable and fits well with your daily needs. The hillhome heavy duty lock for storage unit is worth the money, It allows for multiple uses and has a durable design. If you feel the shackle and internal mechanisms are a bit stiff, please put a bit of lubeon it to work smoothly. This round shielded padlock is ideal for public storage lockers, pods, storage units, garages & sheds, trailers, mobile trucks, outdoor gates, warehouses, logistics, doors, storage, moving trucks, etc.

The lock is suitable for outdoor and extreme weather environments. And, it works great, it feels solid and has a safe design. Finally, the hillhome heavy duty lock for storage unit has nice locks, It has a lock core and has a waterproof design.

Almost all buyers found that the lock is the key to getting things locked. Further, a few strongly agree that the lock is a lock, but feels like a toy. And, a few say that this is the only kind of lock that hauling allows. They stated that it can not be cut off with bolt cutters, it takes a little maneuver to use.

• The Manufacturer says: we don't recommend using for gym lockers, luggage, laptop,sss bicycles, etc.
• This is also a master at unlocking.
• This is compact and measures 2-3/4 inch wide lock body.
• It is a little difficult to use cold cold winter.

Best For School Lockers: Wencheng Heavy Duty Lock For Storage Unit

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Next on the list, we've got yet another lock that manages to win our hearts. It's the weird heavy duty lock for storage unit and it's widely considered as one of the most convenient locks you can buy. Moreover, it provides pick and pry resistance. Portable, you can take them on trips easily. Finally, the Wencheng Heavy Duty Lock For Storage Unit features stainless steel construction for increased strength.

Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• 【Round padlocks specifications】2-3/4 inch wide lock body, 3/8 inch diameter shackle, lock space：0.7inch.
• If you lose your key, there is another you can use.
• The Manufacturer says: we don't recommend using for school lockers, luggage, laptop,sss bicycles, etc.