It is important to have the best heavy lock. We are here to help you pick the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Master Lock Heavy Lock READ REVIEW

Best For Brand Name: Buy: Schlage Heavy Lock READ REVIEW

Best For Multiple Use: Buy: Daygos Heavy Lock READ REVIEW

Best For Very Smooth Action: Buy: Zarker Heavy Lock READ REVIEW

Best For Perfect Size: Buy: Kurtzy Heavy Lock READ REVIEW

Best For Worth The Money: Buy: Brinks Heavy Lock READ REVIEW

Best With Fast Shipping: Buy: Nuset Heavy Lock READ REVIEW

Best For Shed: Buy: Kawaha Heavy Lock READ REVIEW

Best For Outdoors: Buy: Yuehua Heavy Lock READ REVIEW

Best For Stainless Steel: Buy: Greatyyt Heavy Lock READ REVIEW

Best Overall: Master Lock Heavy Lock

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The Master Lock Heavy Lock is long-lasting, rigid and fits well with your daily use like a dream. The master lock lock includes one padlock, two keys. Make sure this fits by entering your model number. And, the lock has great locks and it is very big.

The lock is good for indoor and outdoor padlocks with key. In addition, the lock makes for solid construction and it is ideal for very heavy duty. Above all, the master lock heavy lock provides maximum pick and pry resistance.

Almost all buyers quickly discovered that the lock can be raked open very easily. Further, they say that the lock looks and feels like a tank and it operates like one. And, they strongly agree that this winged bolt is threaded through the padlock to the hex socket allen head that is inside underneath the shackle. To sum up, most customers found the lock suits best, and no one questions it.

• This is constructed with solid steel for increased strength and security.
• This will hold up to pretty much anything.
• This is great for gates, doors.
• This is a lock.. no whimps.

Best For Brand Name: Schlage Heavy Lock

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Schlage offers a variety of locks for personal choice and yet maintains quality in all the variants. The Schlage Heavy Lock includes 4 keys, It is reliable and has an excellent design. When you use a schlage padlock, you ensure your security as well as your peace of mind. Further, it makes for easy money, will for excellent value, it is very large and has a secured design.

The lock is highly recommended and it is best for high quality. Finally, the schlage heavy lock is cut resistant, is for key code, it works smoothly and has a durable design.

Almost all customers agree that the lock is best for seacontainer with a lockbox. Further, they also found that the lock came with spare keys and, overall, was good value. Moreover, a few say that these locks are "clones" of the popular "american lock 701. As a result, buyers were eager to recommend it to friends and families.

• This is perfect for security on a 53' semi van trailer.
• It is massive and the quality is excellent.
• The Manufacturer says: Our legendary quality and reliability allow you to focus on other things.
• Perfect for use in moderate to high crime areas.

Best For Multiple Use: Daygos Heavy Lock

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The Daygos Heavy Lock's superior materials makes sure that it ages well with use. And, the daygos heavy lock allows for multiple things. It is super sturdy and has a durable design. The Manufacturer says: We will reply and address your issue within one day, so please purchase with confidence. operate smoothly and these numbers don't get stuck whether in bad weather, cold weather, or when it rains. Most importantly, the daygos heavy lock is available in 3 attractive colors: silver, black-1pcs and black-2pcs.

Most buyers quickly discovered that the lock is easy to reset and the numbers move too easily. In addition, they also found that the lock is word for word on the package. Further, they also found that this particular lock is a numerical code. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is your basic disc padlock, with a dial in the front.
• This is a review of the combination disc padlocks for outdoors.
• It is easy to use so far.
• This is great for storage units, fence, garages, sheds, trailers, moving trucks and more.

Best For Very Smooth Action: Zarker Heavy Lock

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The best part: Zarker Heavy Lock costs comparatively low and it is available to ship in 24 hours. The zarker heavy lock is pretty sturdy and it works well for limited use. Make sure this fits by entering your model number. And, the lock is made with great quality, is very smooth and it has strong durability.

The lock provides excellent performance and durability even in a poor outdoor environment such as snow and rain. Finally, the zarker heavy lock is very happy, is designed to weather-proof and it is used for weather proof.

Almost all buyers quickly discovered that the lock can be used on an outdoor storage unit, no rust or corrosion after 200 days in colorado desert sun/rain. In addition, a few also found that the lock is plenty big enough for the 10mm cable x2. Moreover, a few say that this lock is definitely worth the money. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This is the perfect lock for small/tight spaces.
• This can be used for extra space storage and it is great for smooth action.
• Three keys provided for one lock.
• This fits the bill exactly, and has the value of a paper weight.

Best For Perfect Size: Kurtzy Heavy Lock

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate lock. The Kurtzy Heavy Lock is exactly that - it's a simple lock that hits all the right notes. The kurtzy heavy lock is a perfect fit, It has strong locks and has a solid design. Weighing at a mighty 850g, this lock is super tough. Also, the lock is used for outdoor use, works perfectly, It is used for very heavy duty and has a unique design.

The lock has a rotating shackle/closed shackle making this lock anti-drill and anti-saw. Above all, the kurtzy heavy lock is made for garage doors, and has a durable design.

Most customers opine that the lock fits perfectly into the 5x8 uhaul latch, although you'll have to bend the uhaul's latch tang slightly to close the lock. Moreover, they also found that the lock makes it even more difficult to use a saw or some other device against it since the shackle will spin. Moreover, they also found that the lock was heavy metal and of amazing quality. Overall, most buyers agree that the lock suits them best, and no one questions it.

• This is great for a storage locker.
• This is designed for maximum protection and it is great for piece of mind.
• It is easy to get the key in, unlock, then lock back.
• It is very stout, it is built with great quality and has a safe design.

Best For Worth The Money: Brinks Heavy Lock

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The Brinks Heavy Lock's material feels more premium than its price would suggest. The brinks heavy lock is bright and it feels very solid. Brinks products are designed to keep your home, loved ones, and your valuables safe by exceeding rigorous testing standards and using the highest quality materials to provide you with years of worry - free use. In addition, it is very strong, very smooth and it works well for very high quality.

The lock will for excellent value and it is incredible. Further, this makes for very smooth operation, is super sturdy and it is handy. Most importantly, the brinks heavylock provides great value, is very happy and it works smoothly.

Most customers quickly discovered that the lock is easy to cut off. Also, a few strongly agree that the lock works well for larger applications. Further, they say that this lock is heavy duty and the added bonus is this brinks lock looks like it could be for a safe.

• This is perfect for high quality and it is designed for very heavy duty.
• This is best for customer service, is visible and it is rock solid.
• This lock is a clone of the American lock 700 model.
• This is solid steel and the padlock features a 7/16" thick chrome - plated boron steel shackle.

Best With Fast Shipping: Nuset Heavy Lock

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The Nuset Heavy Lock is capable of outshining several other locks featured in this list in overall features in its price range. The nuset heavy lock comes with a 2-7/8' wide solid steel case. Our high security padlock withstands forcible attacks. The manufacturer says: All of our locks are hand assembled and tested by us to ensure that customers only receive the best quality products. Also, it provides great value and it is made with very secure locks.

The lock is solid as a rock, it is much more secure and has a secure lock design. Lastly, the nuset heavy lock comes with 2 keys and it works smoothly.

Most customers agree that the lock can rust, so we recommend keeping them lubicated with wd. And, a few also found that the lock is most likely a cheap knock off of the master lock version but it does the job. Overall, at the price, they believe that they got a steal of a deal with it.

• Hockey puck lock dimensions: 2.88 x 2.88 x 1.25 inches | 2.14 lbs.
• This is the same, it is great with fast shipping and has a solid design.
• This comes with it being bent enough to initially make it unusable.
• If this is suitable for a round lock, then yes, it will work.

Best For Shed: Kawaha Heavy Lock

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If you want nothing but the most reliable lock, then Kawaha Heavy Lock is the one you should definitely consider. The kawaha heavy lock is adjustable and it is made with a sturdy structure. Special weatherproof anti-thief and anti pry disc cylinders make it perfectly suit your needs of high security. This high - security padlock with key is heel - toe locking with a freely rotating stainless steel shackle which leaves no weak spots on the locks and prevents attacks by cutting or sawing.

The lock is made of anti-rust sus304 stainless steel which is high resistance and waterproof. Finally, the kawaha heavylock is focused on delivering good quality products and services purposed to build on the idea of better living through convenience, enhanced experiences and affordability.

Almost all buyers opine that the lock is too big for a trailer coupler latch as the shackle (71/60ka) thickness of this padlock is 9mm. In addition, they also found that the lock fits shipping container. To add to that, it is advised to check if the trailer can use a padlock with 7/16 in. Also, they strongly agree that the lock is fit for kawaha 71/80ka 3-1/8 inch stainless steel d-shaped heavy duty padlock. To sum up, the tone of buyers is very positive and we believe that the lock suits the purpose.

• Protect your assets as with anti-pry double-ball locking against more than 4 tons pulling.
• Constructed for all - weather use.
• Lot of satisfied buyers.

Best For Outdoors: Yuehua Heavy Lock

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The Yuehua Heavy Lock is capable of outshining several other locks featured in this list in overall features for the price point. The yuehua heavy lock protects against cutting and sawing. Make sure this fits by entering your model number. The key slot cover keeps the lock free of ice, dust, dirt and other deposits.

The lock has great locks and it feels solid. Most importantly, the yuehua heavy lock is keyed the same, It looks great and it is made for outdoor applications.

"They are cheap locks but they will work. " - says, one customer. Overall, for most buyers, it was the most suitable.

• This is made of stainless steel.
• It consists of a brass lock body encased in plastic to protect delicate surfaces.
• This is good for a cheap price and it is made with excellent locks.
• All weather laminated construction makes it tough against attack.

Best For Stainless Steel: Greatyyt Heavy Lock

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The Greatyyt Heavy Lock's superior materials make sure that it ages well with use. The greatyyt heavy lock is made of quality aluminum alloy, corrosion resistant, waterproof and durable to wear. Looking for a high-quality alarm lock. The alarm padlock design with heavy - duty forged stainless steel for increased strength and highly security.reaching high degree of water resistant and drop proof.

The lock is for use and the rest is kept ready. Further, it can be set into two states. Most importantly, the very heavy lock is very loud, is apparently very sturdy, it is great for heavy-duty and has a solid design.

"It will definitely deter thieves " - says, one customer. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This has been processed by roasting paint, which is smooth and without hurting hands.
• Includes: 1 x alarm padlock & 4 x keys & 6 x lr44 battery.
• This can be used as a gate lock, shed lock, and storage lock, truck.
• This is perfect for avoiding theft.