How to Choose the Best Locks for Storage Units in 2018?

Safety and protection is the main problem for everyone. My review will help to identify perfectly reliable variant with the average price.

TOP-6 best locks for your premises:

PhotoProduct nameView on Amazon
1. American Lock A700D Steel Padlock, 2-1/2American Lock A700D Steel Padlock, 2-1/2"View on Amazon
2. Brinks 172-44831 Home Security 44 mm Solid Steel Shrouded PadlockBrinks 172-44831 Home Security 44 mm Solid Steel Shrouded PadlockView on Amazon
3. Master Lock Padlock, Bluetooth Lock, 2-7/32 in. Wide, 4401DLHMaster Lock Padlock, Bluetooth LockView on Amazon
4. Master Lock - Hidden Shackle Locks Keyed Alike 6271KA-3Master Lock - Hidden Shackle Locks Keyed Alike 6271KA-3View on Amazon
5. Master Lock 175D Resettable Set-Your-Own Combination Lock, Die-Cast, with 1-Inch Shackle, 4, 4-PackMaster Lock 175D Resettable Set-Your-Own Combination LockView on Amazon
6. SMART4U Small Fingerprint Lock, Waterproof Biometric Smart Keyless PadlockSMART4U Small Fingerprint Lock, Waterproof Biometric Smart Keyless PadlockView on Amazon
To get the best locks for storage units you will have to understand what kind of burglary stability of the lock is needed. It divides into 4 classes in general.

The main characteristic of each of them is the time for which the lock mechanism is most likely to take place. It can take from 5 to 30 minutes. The higher the class of the castle, the harder it is to open it.

You have to look attentively at the products’ material. I recommend that you search out durable steel and eschew models made of brittle friable metals like silumin.

The ease of use directly affects the quality of life, since all family members use the lock several times a day.
There are only few people who like big keys that pull and tear their pockets. On the other hand, it is difficult for older people to get a small key into a narrow keyhole.

For this reason, it takes a long time to stand near the door, nervously trying to open your own lock.
In families where young children grow up, I do not recommend the use of automatically closing locks or the mechanisms that are installed low and equipped with an internal toggle switch.

There were cases where the kids closed themselves in the apartment, and parents without keys remained outside the door.

In addition to the class and material, read attentively about the locks’ type. There are two main locksmiths’ mechanisms: cylindrical and lever-shaped.

If you seek the perfect variant which protects from break-in, this article will reveal the strongest and the most profitable lock.

1. American Lock A700D Steel Padlock, 2-1/2″

Construction91%
Reliability77%
Practical use79%
Price76%
The lock has to be reliable and represent absolutely serviceable mechanism. The American lock, a700d, is the model with simple design and a high level of material’s quality.

This lightweight variant can be comfortably used for various rooms and premises.

Construction

It has a steel case that increases the level of reliability. This lock is re-keyable. The American lock, a700d. is a 5 pin model.

You can toggle factory codes for safety if it is needed. A mechanic can also help to vary it to a six pin key. It’s possible if you need it.

There are brass barrels with five and six pins. Also, there are engine with binary ball bearing interlocking. It also perfectly withstands pick actions of thieves.

Reliability

This innovative unit hinders shredding, sawing and erosion, Strong boron alligation steel fetters offer excellent cut resistance that increases reliability.

Practical use

This padlock is made of steel. That makes the model durable and it’s hard to break into. It’s important that both the body and the bow are made of hard, strong materials (steel, cast iron).

The shackle can be additionally hardened and can’t be sawed. It is heavier and more expensive than others.

It is suitable for gates, sheds, and a van’s doors.

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2. Brinks 172-44831 Home Security 44 mm Solid Steel Shrouded Padlock

Construction91%
Reliability89%
Practical use77%
Price78%
This model has 2 main cons: dual ball locking system and a steel body. It provides a mechanism of protection that is combined with classic design. This model is well-built.

I noticed that it’s weighty and sleek in its own mechanism operation. The shackle is made from steel. It is rigid and helps to neutralize the impact of fierce force and cutting attacks.

Some users mark it as the best padlock for a storage unit.

Construction

This model is represented as a rigid plated steel lock made from chrome. The body of this model is created of solid steel. The clamp is constructed of chrome plated, hardened steel, and is muffled with additional security.

This variant also includes medium paracentric keyway and a replaceable nucleus. You can also remove a pin from the core.

Driver pins are a combination of copper steel “notched spools”.

Reliability

Shimming and torsion attacks are prevented by a system of ball bearing interlocking.

6 codes and great security cylinder with hybrid safeguard pins are important elements of safety. They prevent bumping attacks.

I recommend Brinks 172-44831 to anyone who will install it for the security of your residence, industrial unit and also will use for the medium-high needs of protection.

Practical use

Package contains 2 keys for each lock. The key paroles were created of brass jagged key pins and anti-drill rustproof steel key codes that were notched.

There is M1 key blank. This model has the lifetime warranty. You will get the help of an expert anytime.
 

 

3. Master Lock Padlock, Bluetooth Lock, 2-7/32 in. Wide, 4401DLH

Construction78%
Reliability81%
Practical use76%
Price77%
Have you ever thought about innovative locks for various purposes? Your dream becomes a reality. It is an innovative example and this padlock is used with virtual keys.

This variant has a legendary Master Lock toughness and modern but minimalistic design. This nice and sleek mechanism is available for everyone. But there are a few cons.

Construction

This unit is controlled by an app that you can download on the phone. It’s possible to unlink the lock, distribute entrance to your guests, and check activity.

The Bluetooth facility is a useful function. Mostly the connection works perfectly. This model represents a 2-piece weather protection and metal body construction that helps to operate splendidly.

It is very compact and has 11/32 in. diameter dee with 2 inch length.

Reliability

The anti-shim locking mechanism is created for improving strength level, and security. It helps to make higher weather counter-action.

Bluetooth authentication and encryption are constructed by considering military-grade demands.

The mechanism of a lock functioning well, but there are might be malfunctions with the app. But creators work on the enhancement of the Master Lock Padlock.

Practical use

You are given an interim or regular access via Bluetooth or keypad code. Invited guests or coworkers can unlock it easily.
Also, you will see the monitor activity, and receive a message about possible hacking and low-battery alerts. This will be available with free app Master Lock Vault. It’s available for Android and iOS systems.

But some users say that the app and Bluetooth systems are seemed hit. And sometimes it can hang if you use it every day.

This variant is good protection for garages, outdoor depot lockers, and tool boxes.
 

 

4. Master Lock – Hidden Shackle Locks Keyed Alike 6271KA-3

Construction77%
Reliability79%
Practical use61%
Price76%

The Master Lock 6271KA-3 has various characteristics of construction. But I can admit that this model will not disappoint you.

Three examples of locks with high security keyed equally with 6 keys. If you order two packs with 3 locks, it is possible that they will be keyed in a different way.

There are 3 various shackle dimensions:
A – 3/8in (10mm)
B – 19/32in (15mm)
C – 1-23/32in (44mm)

Construction

This model includes 3 hidden shackle locks keyed likewise (the same key unlocks all three) and six keys.

It’s a perfect variant for cargo trailers. The locks have on the back a ledge and on shorter trailer clasp wouldn’t fit on the trailer lock.

You can get this unit and also the BumpStop Technology.

Reliability

It has fully shielded 3/8 (9mm) diameter boron aligation hardened steel shackle. This element minimizes chances for cutting and prying resistance.

Harsh physical attacks are prevented by the rugged iron shackle cover. Dual ball bearing locking mechanism hinders prying.

Practical use

Even if they spend a few weeks in the elements, they will still look very sturdy. And there wouldn’t appear any track of rust.

Key ring looks like janitors of a middle school have, so it’s cool to have them keyed same.

But, sometimes the locking system inclines to be quite tight and even after using oil the problem won’t disappear.
 

 

5. Master Lock 175D Resettable Set-Your-Own Combination Lock, Die-Cast, with 1-Inch Shackle, 4, 4-Pack

Construction78%
Reliability91%
Practical use76%
Price81%

In this model, you can easily shift the combination, and it is a very robust and locks heavily.

This variant provides protection via simple but reliable mechanisms.

Construction

Wide solid construction padlock features a 2 inch (51mm) to provide strength and reliability.

There is 4-digit set. You can create thousands of possible combinations that will be acceptable for you. This numeric combination can be easily installed or changed.

The combo wheels can be used at any time. The combo is only set when the included mini key is inserted (be sure to push all the way in, as there is a spring to depress when it is inserted).

You can turn the mini key 90 degrees and choose a combination that is the most suitable.

Move mini key. When you decide to alter the combination to another, take these steps again. Anyway, the lock must be easy to reset the code.

Reliability

Shackle diameter is 5/16 inch (8mm). The length is 1 inch (25mm). This model is made of hardened steel. It means that this unit offer surplus stands for cutting and sawing.

Practical use

These locks can be out in the weather 24 hours 7 days a week. You can use oil when there are problems with unlocking.

You can spray lubricant on the top and wait when it runs through and get to the numbers and let this penetrate inside the lock from the bottom. After that, the numbers wouldn’t get stuck.
 

 

6. SMART4U Small Fingerprint Lock, Waterproof Biometric Smart Keyless Padlock

Construction93%
Reliability91%
Practical use77%
Price74%

This is the most creative and fresh model. It has no passwords, keys or codes. There is only one thing that can open this lock. It’s your fingerprint.

Its a reliable brinks shrouded lock, with powerful battery.

If you want the most innovative method of protection, you will have to try this type of safeguard. But notice that its price is higher than average value.

Construction

The modern method of unblocking the padlock is very comfortable for people who want the highest level of security. There will be no opportunity to copy or steal your key.

The only fingerprint can become your key. It’s important to keep your finger dry and clean before using. And LED indication is one of the pros.

The system can record up to 12 fingerprints and it provides the quick biometric lock. This model will provide the most precise blocking if you will use it very often.

There is one more advantage – lightness. The weight of this lock is only 60 gram. Also, its size is similar to the lipstick or flash drive.

There is a built-in lithium battery. Its power is 280mAh. The full charge of the battery guarantees 3000 times locks or unlocks actions.

It is loaded from C USB cable and holds very long.

Reliability

You can use it outdoor or indoor. It works in any weather. It is waterproof, so don’t be afraid to leave it in the rain.

Practical use

The fingerprint padlock is created of galvanizing raft metal and steel wire with a big solidity. Also, it reinforces security to prevent it from being pried or smashed or cut — no more worry about theft.

It can take approximately 0.5 seconds to picking your fingerprint. Response time goes up to 0.7 seconds.

This model consumes low amount of battery power. Outer lock you can easily cling to various bags, suitcase, cabinet, bicycle, case and etc.

This variant normally functions at a temperature range from -25℃ to +40℃.
 

 

Conclusion

There were models with an acceptable price, innovative systems and secure constructions. They are different but qualitative. These variants have various ways of unlocking and you can choose the most suitable.

Your safety begins with the solid locks. This is the basis of a calm existence. Before choosing a padlock, let’s find out which lock can be appropriate?

It is a system that has to decrease various disruptive influences like drilling, extrusion, cutting, knocking out, and using a lever tool.

The models are differed by the presence of devices that impede the destruction of the lock.

These are protective plates for the lock, armor plates, weakened teeth, carbide elements, the thickness of the bolt, the strength of the case, the quality of steel, etc.

Unfortunately, most of the leading manufacturers do not complete their models with protective fittings, it must be bought separately.

The secret of the castle is considered to be a certain number of variants of the lock code declared by the manufacturer.

This definition is erroneous, because each manufacturer counts the secrecy of the lock in different ways, and in the end with different results.

Therefore, it is incorrect to compare the secrecy of models supplied by different manufacturers and by types of locks according to one criterion.

The fault tolerance of the lock is influenced by a complex of factors: wear resistance of parts, quality of manufacturing and assembly of the lock, smooth operation of the mechanism, the presence of lubricant in friction joints, and the design of the whole.

This quality of the lock affects its service life and your safety, as it guarantees reliable operation of the machine under all conditions.

What reliable lock should be?

So, a reliable lock is:

  • a modern mechanism,
  • protected from destruction
  • opening by skeleton keys.

It has to have a high degree of fault tolerance, universal dimensions, and seats.

You need to be concerned about the safety of your documents. There is a survey about choosing admissible fireproof storage for keeping documents. You can become acquainted with best fireproof document storages on the site.