10 Best Combination Locks

Be it at home, at work, or maybe at the gym, for lockers, gates, briefcases, etc., a combination lock always comes in handy. Keeping your belongings safe and secure, combination locks are easy to use and even carry.

Nowadays, many manufacturers come out with combination locks of different technologies, from traditional combination locks to their high-tech counterparts.

Purchasing a product without any information can bring you one that isn’t compatible with your needs and bring you back to square one. To rid you of that, we have put together a few best combination locks available with all necessary information.

Take your time browsing through.

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Best Overall

Disecu 4 Digit Combination Lock

Disecu 4 Digit Combination Lock
  • Zinc alloy material
  • Rust-free
  • Waterproof
  • Reinforced steel shackle
  • 2.5-inch shackle

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Best Budget

Master Lock 1505D Combination Lock

Master Lock 1505D Combination Lock
  • 3-digit combination lock
  • Metal frame construction
  • Coagulated steel shackle
  • Anti-shim technology
  • Manufactured in the USA

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Premium Choice

Master Lock 5422D Combination Lock

Master Lock 5422D Combination Lock
  • Four lock combination
  • 5 keys storage capacity
  • Metal frame
  • Vinyl-coated chain
  • Limited lifetime warranty

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The Best Combination Locks in 2021

1. Disecu 4 Digit Combination Lock

Disecu 4 Digit Combination Lock

First product on our list is the combination lock from Disecu, featuring a sturdy metal frame with steel and zinc alloy construction.

The lock features a 4-digit combination setting, which allows you the option to set about 10,000 combinations. Therefore, even in case of burglary attempts, guessing the passcode is merely beyond imagination.

Adding more versatility to the lock is the extended reinforced shackle it comes with. This product is perfect for securing your toolbox, lockers, crates, etc. You can even use it for your bags as well.

Due to its metal frame, this combination lock is weatherproof and resistant to rusting, cutting, or sawing. Even the best of tools cannot damage it or break it open.

What’s more, the Disecu 4 Digit Combination Lock features a lightweight design, making it ideal for outdoor use. More so, if you are often on the road or need to secure your bags and luggage.

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Pros:

  • Durable metal frame
  • Waterproof
  • Compact and lightweight
  • Suitable for both indoors and outdoors
  • Quite affordable

Cons:

  • Not for heavy applications

2. Master Lock 1505D Locker Combination Lock

Master Lock 1505D Locker Combination Lock

Available in different colors of blue, green, purple, and red, the Master Lock 1505D combination lock is an indoor padlock that won’t disappoint.

This padlock features a construction of good quality metal, with a shackle of hardened steel and a covering of stainless-steel. It assures excellent toughness and safety with an anti-shimming system that it employs in its locks. The hardened steel shackle is strong enough to resist cutting.

It requires a 3-digit combination pin that is preset and sent along with the package after purchase. The color of your lock comes randomly selected by the seller before dispatch, which can be a bit of a turnoff. 

This combination lock comes with the dimensions of a 48mm wide body, shackle 7mm in diameter, 19mm in length, and 21mm in width.

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Pros:

  • Designed for anti-shimming
  • High strength
  • Cut resistant 
  • Hardened steel body

Cons:

  • Cannot select color
  • Only for indoor use

3. Master Lock 5422D Push Button Combination Lock

Master Lock 5422D Push Button Combination Lock

A weather-resistant and waterproof combination, the Master Lock 5422D is a lock perfectly ideal for outdoor use. You can rest assured about the lock jamming or even freezing in the cold weather. 

This lock features large buttons with alphanumeric buttons with which you can set a 12-character code providing high security. You can choose your own combination codes by resetting them.

It also comes with a vinyl-coated shackle with 10mm diameter, 47mm length, and 36mm width, safe from scratches. 

Made of highly durable metal, this product can lock your door knobs and store your keys as well. You can store up to 5 keys in its storage area. 

Master Locks manufactures products of high quality and reliability. This product even comes with a lifetime warranty.

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Pros:

  • Weather-resistant
  • Waterproof
  • Resistant to scratch
  • Durable
  • Sufficient space
  • Large buttons

Cons:

  • Mixed reviews on the code sequence. 4-2-3-1 can be unlocked with 1-2-3-4
  • Code needs to be entered to both unlock and lock 

4. Wordlock PL-003-SL 5-Dial Combination Lock

Wordlock PL-003-SL 5-Dial Combination Lock

Wordlock PL-003-SL features a 5-dial combination lock, and unlike other models, you have the option to choose from over 100,000 combinations.

Resetting this lock is relatively easy, and it boasts a user-friendly quality, so you will have no problem operating it.

The selling point of this product is instead of numbers, the lock features letter combinations. So if you are someone who always has a hard time recalling numbers, then this product is your savior.

Furthermore, you can reset the password by simply twisting the dial on the lock. This combination lock is suitable for indoor and outdoor use, including lockers, toolboxes, etc.

With its 6.6 cm long reinforced steel shackle, you can expect maximal security. Apart from that, you do not have to worry about rusting or corrosion.

At just $8.30, the Wordlock PL-003-SL 5-Dial Combination Lock is an excellent value for money.

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Pros:

  • Features maximum security
  • Easy to set
  • Corrosion-free

Cons:

  • Mixed reviews about the letter’s durability

5. Master Lock 178D Combination Lock

Master Lock 178D Combination Lock

Perfect for indoor as well as outdoor use, the Master Lock 178D Combination Lock uses high-quality materials to ensure maximum security. With a durable and rigid frame, it is resistant to any weather conditions and protects against cutting or any kind of damage.

Breaking in is far from possible since you can change the combinations only by using a key they provide. This also means that with the help of this key, you can reset the passcode with ease.

The lock is 2-inch wide with simple to set numbers. Because of its coagulated steel frame as well as shackle, it can also withstand the attacks from saws, drillers, hammers, etc. You can use it for garages, lockers, or sheds.

Overall, the Master Lock 178D Combination Lock provides impressive features you will require for setting up your own passcode. It makes sure your valuables are protected and secured from thieves.

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Pros:

  • Constructed from heavy-duty metals
  • Weatherproof
  • Easy to set
  • Resistant to sawing and cutting

Cons:

  • Tight dials at first use

6. Puroma 4 Digit Combination Lock

Puroma 4 Digit Combination Lock

Next up, we have the Puroma 4-digit Combination Lock. A compact lock that measures 80mm x 42mm x 19mm with the construction of steel and zinc alloy. It is a lightweight lock that you can easily carry with you. 

The shackles’ diameter measures about ¼” so you measure your lock hole accordingly before you purchase. The shackle is not to beyond the code line; otherwise, there may be damages to the lock. 

It sets a combination code of 4 digits with which you can create up to 10000 combinations. You can easily reset it anytime you want when it is unlocked. Rest assured, intruders cannot reset it if it’s already locked. Just make sure that the numbers are placed in the window when you set the new code.

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Pros:

  • Lightweight
  • Compact
  • Intruders cannot reset
  • Durable

Cons:

  • Mixed reviews on its quality

7. Master Lock 653D Combination Lock

Master Lock 653D Combination Lock

In need of a reliable lock to secure your valuables? Don’t worry! We have got the perfect product for you. Introducing you to the Master Lock 653D Combination Lock, the very model that will meet your specific requirements.

Besides the security it provides, this lock features a non-slippery grip so you can get a proper grip while setting your codes. This makes it possible to use outdoors while raining.

The body of the lock is made from rugged metal, and the shackle can endure cuts and saws, ensuring extra protection. With how securing it is, you can use it for gym lockers, sheds, storage rooms, and many more.

Although the Master Lock 653D Combination Lock is a basic item, its design and excellent features it offers are worth boasting about. Alongside providing the best security, it is reliable and relatively simple to use and set up.

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Pros:

  • Easy to use
  • Anti-slip
  • Limited lifetime warranty
  • Easy resetting
  • Affordable

Cons:

  • Fairly thin lock

8. Fosmon TSA Approved 3 Digit Combination Lock

Fosmon TSA Approved 3 Digit Combination Lock

Taking a place on our top ten list is the Fosmon 3 Digit Combination Lock. Approved by the TSA, it is one of the finest locks that offers four packs with a selection of different colors.

The combination lock features a durable build, so it will last for years to come. You do not have to keep changing your locks constantly.

Moreover, with it being a three digits lock, remembering the combination will not be a hassle. It offers over 1000 possible combinations so that you can set the code to your preference. Not just that, you can even change and set your passcode effortlessly.

Made from zinc alloy, the Fosmon 3 Digit Combination Lock is waterproof so getting it wet is not an issue. This model is ideal for luggage so you can go on your vacations without a worry about your valuables.

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Pros:

  • Features a red indicator
  • Secure and durable
  • Compact design
  • Multi-purpose
  • TSA Approved

Cons:

  • Only for luggage
  • Just 1000 combinations

9. Lion Locks 1500 Storage Combination Lock

Lion Locks 1500 Storage Combination Lock

Here we have the Lion Locks 1500 Storage Combination Lock, a high-rated product on Amazon sought out by many. It lets you put the keys inside, so no more misplacing or forgetting your keys at home.

As convenient as it is, this combination lock also features a portable design, so you can set it anywhere you want. Not just that, you can bring it wherever you go.

It comes in three different colors, i.e., black, pink, and orange. So, you can choose the one that suits your taste.

In addition, the product allows you to set a four digits passcode according to your preference. Because it is exceptionally durable, security is something you do not have to worry about. Alongside boasting its weatherproof feature, it is resistant to brute force as well. This means not only is it rust-resistant, but no drilling, sawing, or cutting can also break this lock.

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Pros:

  • Easy to use
  • Durable
  • Heavy-duty material
  • Portable

Cons:

  • Larger keys cannot be stored inside

10. Sliding Bolt 4 Digit Lock Combination

Sliding Bolt 4 Digit Lock Combination

The Sliding Bolt 4 Digit Lock Combination is specially designed to increase the security of your indoor and outdoor areas. 

It is a bolt lock with a four-digit code combination that is easy to set as well as reset. You do not have to worry about carrying your keys or even losing them. 

This combination lock is a highly durable, sturdy, and easy to use lock. It requires a four-digit pin that properly secures your doors and cabinets. It is ideal for outdoor uses, for instance, storage doors, garden gates, or even cabinets, and so much more. 

You just screw it on, set your pin, and it is ready to use. Simple as that! But that can also be considered a drawback with the screws being easy to be removed.

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Pros:

  • Sturdy
  • Safe
  • User-friendly

Cons:

  • Mixed reviews in it being a screw-on lock

Combination Locks Buyer’s Guide:

Let’s move on to what all you should keep in mind while purchasing the combination lock that best suits your taste. 

Material

Make sure of the materials used to manufacture the combination locks. Depending on the construction of the locks, more features are made available such as its weight, toughness, and weather resistance. 

Shackle

Also, keep in mind the dimensions of the shackle and whether it is compatible with your lock hole. The shackles are what intruders break first, preferably purchase a lock with a cut or saw resistance.

Durability

You would want your locks to last a more extended period of time, be it the body or even the keypads. Purchasing a lock with higher durability is a better investment.

Conclusion

We have finally come to the end of the review, and we hope that you have found the information you are looking for.

Each lock has features that best suit different uses. For instance, heavier locks are better for stationary use, whereas lightweight for portability. Hence, the purchase is all up to your needs and requirements. 

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