There are several advantages of having a multiple lock with one master key. In the following post, we will help you to select the best multiple lockwith one master keys.

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Our Top Picks:

Best Overall: Buy: Master Lock Another Lock READ REVIEW

Best For Tackle Boxes: Buy: Multiple Lock With One Master Key READ REVIEW

Best With No Problems: Buy: Master Lock Fourth Lock READ REVIEW

Best For Brand Name: Buy: Master Lock Gate Lock READ REVIEW

Best For Truck: Buy: Master Lock Key Lock READ REVIEW

Best For Corrosion Resistant Materials: Buy: Master Lock Good Lock READ REVIEW

Best For Stainless Steel Body: Buy: Master Lock Great Lock READ REVIEW

Best For Very Secure Locks: Buy: Master Lock One Lock READ REVIEW

Best For Rust Resistance: Buy: Multiple Lock With One Master Key READ REVIEW

Best For Extra Keys: Buy: Multiple Lock With One Master Key READ REVIEW

Best For Door: Buy: Master Lock Good Quality Lock READ REVIEW

Best For Heavy Duty: Buy: Master Lock Multi Purpose Padlock READ REVIEW

Best Overall: Master Lock Another Lock

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The features department is where the Master Lock Another Lock truly manages to shine. The master lock another lock is handy, makes for solid construction, It is good for only two keys and has a durable design. Make sure this fits by entering your model number. Moreover, it is best used for residential gates & fences, sheds, workshops & garages, tool boxes and more.

Lastly, the master lock another lock includes three padlocks with two keys.

Most customers found that the lock has to be a little longer than a standard lock of their size and they fit perfectly. In addition, they also found that the lock is easy to open within the lockpicking community. Also, a few say that this master lock is good quality and works smoothly.

• This 3 - lock set with key - alike includes two keys per lock.
• This includes 1 key for each lock.
• This is manufactured in Milwaukee, USA with final assembly/packaging in Mexico.
• This is sliced open and maybe somebody removed the extra keys.

Best For Tackle Boxes: Multiple Lock With One Master Key

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The Multiple Lock With One Master Key's high-end materials makes sure that it ages well with use. The multiplelock with onemaster key is very durable and it works well for very high quality. . Further, this worked perfectly, is very convenient and it is convenient.

The lock is best used for backpacks, briefcases, tackle boxes, lockers and storage locks. In addition, it locks tight, fits the bill and it can be bought for good value. Finally, the multiplelock withone master key allows for small locks, is inexpensive and it feels sturdy.

Most buyers quickly discovered that the lock was a perfect fit for the Pelican 1200 case. In addition, a few say that the lock fits like a glove plus it has worked every time. Moreover, a few say that the case has 2 reinforced padlock holes, one on each side and these fit great as they are a little smaller than a standard padlock. Overall, many customers have used the multiple locks withone masterkey for more than a few months without any complaints, and it shows no sign of giving up.

• This is perfect for the Pelican 1170 pistol case.
• These fit the bill perfectly. Additionally, it is great for rifle cases.
• The pack of two is keyed alike but multiple packs will not be.
• A 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance.

Best With No Problems: Master Lock Fourth Lock

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If you often find yourself confused about convenient and suitable lock, this product should be your first option for buying. The Master Lock Fourth Lock features a durable solid brass body to resist corrosion and a hardened steel shackle for cut resistance. . Further, this is perfect for lockboxes, allows for a nice set of locks and it is pick resistant.

The lock is convenient, is good for 4 keys and it fits snug. Also, the lock is made with decent locks, is great with name brands and it is for medium size. Most importantly, the master lock fourth lock is very happy and it is good for the first time.

Most buyers opine that the lock is compatible with the included master set of keys. Also, a few say that the lock is a master lock...what else can be said. Moreover, they say that the lock works out really well and the fourth lock. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is very sturdy and it is highly recommended.
• This will be able to accommodate your request.
• This works as described with no problems.
• They have nice locks and they fit perfectly.

Best For Brand Name: Master Lock Gate Lock

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The best part: Master Lock Gate Lock costs comparatively little and it is available to ship in 24 hours. The master lock gate lock is used for low security, is very light and it allows for good size. . Further, it works as advertised, it works easily and has a safe design.

Most importantly, the master lock gate lock is lightweight, it is inexpensive and has a durable design.

Most customers found that the lock was fine but a bit on the anemic side. Also, a few say that the lock is easy to use even for a 5 year old. In addition, a few strongly agree that the lock is a great lock for frost-free standing water faucet pump. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This is easy to pick but nevertheless pretty good.
• This is holding up, however the silver shackle is quite rusted now.
• This is compatible with the Pelican 1200 box.
• Includes one padlock, two keys (matching color key head for added convenience).

Best For Truck: Master Lock Key Lock

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The Master Lock Key Lock's superior materials makes sure that it ages well with use. The master lock key lock is great for securing and it is very heavy. Laminated steel lock body with a weather resistant cover and a tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel. And, the lock comes with little locks, can do for customer service, It is turn key and has an excellent design.

The lock is horizontal, it is dependable and has specifications design. In addition, it is great for a great price, Years later, it is white and has a special design. Most importantly, the master lock key lock allows for very good quality, It is great for high quality and has a classic design.

Most customers quickly discovered that the lock would be the easiest way to obtain extras. And, they strongly agree that the lock has the blanks will be easy for them to make copies. Further, a few strongly agree that this lock is a great outdoor lock and is well made.

• This features dual armor construction and includes four padlocks with two keys.
• This is used for storage boxes, it has matching keys and has a simple design.
• This fits It’s great plus it comes with three keys.
• This can be a local, ace/true value, home depot/lowes or local locksmith.

Best For Corrosion Resistant Materials: Master Lock Good Lock

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The Master Lock Good Lock's material feels more premium than its price would suggest. The master lock is a good lock that fits right for the right size and it includes 4 locks. . Moreover, the lock is great for customer service and it has good locks.

The lock is good quality, makes for a great buy and it works well. And, this works perfectly and it is great for storage lockers. Most importantly, the master lock good lock allows for great looks outdoors and it is extremely sturdy.

Almost all buyers found that the lock is a good keyed lock and would work with any hasp. Also, they also found that the locks will never see weather but they work great on the pelican case. Further, they also found that this lock is bigger than a luggage lock, but not as big as a full size master lock. To sum up, for almost all buyers, Master Lock product was just what they wanted.

• This includes four keys alike padlocks, two keys.
• This is the perfect solution to locking those multi-electrical panel boxes with a single key.
• This is best for high quality and it is reliable.
• This can be used as a locker lock and storage lock.

Best For Stainless Steel Body: Master Lock Great Lock

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Next on the list, we've got yet another product that manages to win our hearts. It's the Master Lock Great Lock and it's widely considered as one of the most convenient products you can buy. The master lock lock is designed for a great price, is perfect for storage lockers and it is made for power tools. The lifetime guarantee provides peace of mind from a brand you know and can trust. The master lock magnum m40xt discus padlocks feature a 2 - 3/4 in ( 70 mm ) wide stainless steel body for maximum strength, reliability and corrosion resistance.

The lock is good for indoor and outdoor padlocks with key. Further, it glides well, is very secure, it is designed for maximum security and has a solid design. Most importantly, the master lock great lock is made of tough-cut boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing.

Almost all customers opine that the lock features a sliding cover to keep dust and particles out of the tumbler. Also, they strongly agree that the lock provides peace of mind from a brand you can trust. And, they say that the lock has no combination cuts yet and is therefore a "blank.

• This is very happy, is highly recommend, It is white and has a durable design.
• This has a thin casing but a strong shank.
• This match for bolt cutters and also made in China, is the abus.
• Four-pin cylinder for maximum pick resistance; reinforced body bumper for scratch resistance.

Best For Very Secure Locks: Master Lock One Lock

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Compared with other products by Master Lock, the master lock lock has a convenient design. The master lock lock comes with different keys, is handy, It locks well and has a solid design. Key retaining feature ensures the padlock is not left unlocked. Also, the lock is great with great service and it is used for tamper proof.

The lock allows for good security and it has secure locks. And, the lock makes for nice quality, has good locks, it is even better and has an excellent design. Above all, the master lock lock is very secure, is highly recommended and it allows for a good security solution.

Almost all customers agree that the lock is ideal for all outdoor applications when needing multiple locks that utilize only one key. In addition, they also found that the lock can collect water and freeze up in the winter. Moreover, a few say that these are the industry standards for this type of lock.

• This style lock is also available in a 2-pack and a 3-pack.
• These locks have always held up nicely.
• Key retaining feature ensures the padlock is not left unlocked.
• This makes for very secure locks and it is convenient.

Best For Rust Resistance: Multiple Lock With One Master Key

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The best part: multiple locks with onemaster key costs comparatively little and it is available to ship in 24 hours. The Multiple Lock With One Master Key is great at a reasonable price and it is suitable for heavy - duty locks. If you order two 8-packs or any multiple of this lock, they will not automatically be keyed the same. These locks feature the bumpstop advanced cylinder technology.

The lock has good locks, is great with fast shipping and it is great quality. Most importantly, the multiple lockwith one masterkey offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments.

Most customers found that the lock comes with its own set of 2 keys. Further, they also found that the lock is good as a general deterant, and keeps honest people out as well as some low patience thieves. Further, they also found that the lock can open within a minute general. To sum up, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is good for rust resistance and it provides for very fast shipping.
• This is very sturdy, allows for good security and it is perfect for lock sets.
• For explanation, see more product details below.
• This is very happy and it is crafted with great seller.

Best For Extra Keys: Multiple Lock With One Master Key

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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 product is exactly that - it's a simple product that hits all the right notes. A master lock magnum 1-3/4" covered all weather padlock with a 1-1/2" shackle. Also, the lock has nice locks, allows for a nice set of locks and it is used for good buy. In short, with a 4.7 rating and more than 968 buyers, the Multiple Lock With One Master Key stands as the best choice.

Most customers quickly discovered that the lock is easy to lock and unlock, lot of keys. Also, they also found that the lock would allow water in, for sure. To sum up, at the price, they believe that they got a steal of a deal with it.

• Maximum strength & durability with extreme weather protection.
• Quantity of (10): master lock magnum 1-3/4" covered all weather padlock with a 1-1/2" shackle.
• This is easy to open with little maintenance.
• Shackle dimensions: 1 1/2'' l. x 13/16'' w. x 5/16''.

Best For Door: Master Lock Good Quality Lock

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The master lock is a good quality lock, and should be able to handle its purpose and duties with ease. The master lock is a good quality lock. It is made with decent locks and it does the job. The Manufacturer says: If you order two 4-packs or any multiple of this lock, we will automatically key them all the same. These keyed alike locks can be matched with other locks that have one cylinder.

Finally, the master lock, a good quality lock, is ideal for most applications, especially outdoors, including trailer doors, sheds, gates and boats.

Most buyers quickly discovered that the lock features on amazon are a pain. Moreover, they strongly agree that the lock is ideal for securing the multiple access doors on a caterpillar mobile generator. Also, a few say that the lock is perfect for outdoor use. In conclusion, most buyers call the lock suits best, and no one questions it.

• 1-3/4" wide body with a hardened 9/32" thick steel shackle.
• Ideal for most applications, especially outdoors, including trailer doors, sheds, gates and boats.
• This is designed for superior weatherization.

Best For Heavy Duty: Master Lock Multi Purpose Padlock

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The Master Lock Multi Purpose Padlock's material feels more premium than its price would suggest. The master lock multi purpose padlock is 1" with a 3/8" diameter hardened boron alloy shackle for superior cut resistance. For explanation, see more product details below. These heavy duty contractor grade locks are ideal for all outdoor applications when needing multiple locks that utilize only one key.

The lock is for ten (10) keys including master lock padlocks w/ 20 keys. Also, this is industrial, it is unique and has technological design. Lastly, the master lock multi purpose padlock is required for most knaack boxes and fits the ridgid universal storage chest and many other construction storage containers.

To sum up, most customers say the lock is functionally comfortable and no one questions it.

• This works well for high performance and has a unique design.
• This is innovative, it allows for superior strength and has specifications design.
• This is undoubtedly the newest emerging threat to personal property security.
• Proprietary rustproofing for a longer life. Dual locking levers provide extra pry resistance.