12 best core padlocks

Core padlocks are a type of keyed padlock commonly used for securing a wide range of items, including doors, gates, cabinets, and storage units.These padlocks are part of the broader category of security hardware and tools. Here's what you need to know about core padlocks:

Design: Core padlocks have a compact and robust design. They consist of a hardened metal shackle that is enclosed in a metal or plastic casing. The shackle is the U-shaped part that goes through the object you want to secure.
Keyed Lock: Core padlocks are typically keyed locks, meaning they require a specific key to open and close. The key fits into the lock's core, which contains the internal mechanism responsible for securing and releasing the shackle.
Security Levels: Core padlocks come in various security levels, which are often determined by factors such as the thickness and material of the shackle, the complexity of the keyway (the keyhole design), and the quality of the lock's internal components. Higher-security core padlocks are more resistant to picking, bumping, and other unauthorized opening methods.
Key Variations: Depending on the brand and model, core padlocks may use traditional pin tumbler keys, tubular keys, or other key types. Some models may have keyways that are more challenging to pick, enhancing security.
Applications: Core padlocks have a wide range of applications, from securing outdoor gates and storage units to locking toolboxes and luggage. They are often used in residential, commercial, and industrial settings.
Durability: High-quality core padlocks are designed to withstand various environmental conditions, including exposure to moisture, extreme temperatures, and physical impact. Durability is essential to ensure the lock remains functional over time.
Key Control: Some manufacturers offer key control systems for core padlocks, allowing users to control who has access to specific locks. This is particularly valuable in commercial and institutional settings.
Master Key Systems: In some situations, core padlocks can be integrated into master key systems, where one master key can open multiple locks while each lock also has its unique key.
Brands: Core padlocks are manufactured by various brands, including well-known names in the security industry. It's essential to choose a reputable brand when selecting a core padlock to ensure quality and reliability.
Maintenance: Regular maintenance, such as lubricating the lock mechanism and inspecting for signs of wear, is important to keep core padlocks functioning correctly.

In summary, core padlocks are reliable and versatile keyed padlocks used for securing a wide range of items and spaces. They offer varying levels of security, and the choice of a core padlock should be based on the specific security requirements and environmental conditions of the application.

Below you can find our editor's choice of the best core padlocks on the market

ABUS 83IC/45 Small Format Interchangeable Core Padlock - Core/Cylinder Not Included

ABUS

Based on 34 reviews Check latest price

Product description

83 IC Padlocks accept the following OEM 5, 6, 7 pin Small Format IC Cylinders: Arrow, Best, Eagle, Falcon, KSP, Lori, Key mark, Medico, Peaks. They are available in solid aluminum, brass, brass nickel-platted, hardened steel. The shackles are made of hardened special alloy steel with Nano protect plating for extreme corrosion resistance. The 3-in-1 bolt driver makes it easy to change out shackles as the spring does not need to be reset. All drivers are included as well as Z-bar to make all padlocks either key-retaining or non-key-retaining.

From the Manufacturer

Rekeyable Padlock: This lock features extreme corrosion resistant plating and a shackle made from hardened steel; it's double bolted for increased protection against attacks and manipulation; Note: This lock does not include the core-cylinder
Interchangeable Core System: The 3-in-1 bolt driver makes it easy to change out shackles as the spring does not need to be reset; All drivers are included as well as Z-bar to make all padlocks either key-retaining or non-key-retaining
Padlocks for Any Application: Discover our full line of padlocks, from OSHA approved safety locks to heavy duty Granit padlocks and disc locks to brass, steel and aluminum models, to resettable combination, rekeyable and keyed alike locks
The World's Leading Security Manufacturer: We offer a comprehensive line of home, commercial security and worker safety products including padlocks and hasps, chains and cables, key storage and safety devices
Synonymous with Security: When it comes to protecting lives and valuables, ABUS provides security solutions that help you feel safe and secure. We've been innovating security technology since 1924

User questions & answers

Question:	Will a 6 pin american core fit or the core out of one of the master lock out tag out locks
Answer:	If you look on YouTube, there are a few videos in which people show you how to determine what a forgotten combination is (ie. Pick the lock). I’ve done it myself, it is not too hard, just takes some time. I suppose that the other option is to try all possible combinations. Start at 0000, then 0001.....0002..... and so on. Eventually you will stumble across you code. Might be easier to just order another lock. Good luck!
Question:	Will this work with a best ic core that has five pins
Answer:	Hello. This is manufactured to Master Lock specifications by one of our suppliers in China.
Question:	Is this lock made in germany
Answer:	Numbers
Question:	this lock has no core? so it can't be used...is this correct
Answer:	Yes we have in stock, if you order qty-3 of the 30-packs we will ship you 90 locks.

Product features

ABUS is a global brand that after almost 100 years, is still owned by the Bremicker family who founded it. Since 1924, ABUS has provided security solutions for commercial, home and recreation.

ABUS 20/70 Diskus Stainless Steel Padlock Keyed Different

ABUS

Based on 790 reviews Check latest price

Product description

The disc lock is a special form of padlock with some distinct advantages. The disc shape effectively combats the most common ways of forcing it open. The design with only a small opening in the shackle makes it very difficult to tamper with. As the ABUS Diskus is made mainly of stainless steel, it is used especially where security and protection against corrosion are required. 360-degree all-round protection. The Diskus family is available in models with diameters between 50 and 80 mm. The original Diskus is only available from ABUS. As a special model, the locks can be retrofitted with a disc cylinder (ABUS-Plus locking system) or cylinder pulling protection.

From the Manufacturer

Diskus locks work best with security hasps The disc lock is a special form of padlock with some distinct advantages. The disc shape effectively combats the most common ways of forcing it open. The design with only a small opening in the shackle makes it very difficult to tamper with. As the ABUS Diskus is made mainly of stainless steel, it is used especially where security and protection against corrosion are required. 360-degree all-round protection The Diskus family is available in models with diameters between 50 and 80 mm. The original Diskus is only available from ABUS. As a special model, the locks can be retrofitted with a disc cylinder (ABUS-Plus locking system) or cylinder pulling protection.

Stainless Steel Padlock: This stainless steel disc lock offers 360 degree all round protection, effectively combatting the most common ways of forcing it open Anti cut plate offers added security. Includes 2 keys
Hardened Steel Protection: This padlock features an ABUS Plus disk cylinder for the highest protection against manipulation, designed to resist drilling and pulling with an extremely high number of key variations
Padlocks for Any Application: Discover the variety of our padlocks, from OSHA approved safety locks to heavy duty Granit padlocks and disc locks to brass, steel and aluminum models, to resettable combination, rekeyable and keyed alike locks
The World's Leading Security Manufacturer: We offer a comprehensive line of home, commercial security and worker safety products including padlocks and hasps, chains and cables, key storage and safety devices
Synonymous with Security: When it comes to protecting lives and valuables, ABUS provides security solutions that help you feel safe and secure. We've been innovating security technology since 1924

User questions & answers

Question:	Does this lock have a zinc cylinder
Answer:	Very difficult. One of the reasons I got this one is for that but very reason.
Question:	Please tell me how many keys does the lock come with
Answer:	Yes it will.
Question:	what is the thickness of the shackle
Answer:	Shackle clearance is 3/4 " wide x 1-1/8" tall. Diameter of shackle rod is 5/16".
Question:	If i buy two, can i get them keyed the same
Answer:	It is a one pack- one blister pack has two locks and four keys.

Product features

20/70 Diskus

Over 70 years ago the first ABUS Diskus padlock was manufactured in Germany. Though many imitations have been created, the ABUS original cannot be beat. Still manufactured in Germany today, the ABUS 20/70 Diskus offers the highest security out of the entire Diskus family. The 20/70 Diskus is made of non-corrosive stainless steel to provide a long life. Featuring the ABUS-PLUS cylinder, the 20/70 Diskus offers protection against drilling and pulling attacks. This lock is virtually pickproof, extremely strong and should be used when you want the ultimate security in a disc lock.

ABUS is a global brand that after almost 100 years, is still owned by the Bremicker family who founded it. Since 1924, ABUS has provided security solutions for commercial, home and recreation.

CCL Security Products 76012 Small Format Interchangeable Core Brass Padlock with 1-3/4-Inch (45mm) Wide Body and 1-1/2-Inch Molybdenum Shackle, 1-1/2 Inch

Based on 2 reviews Check latest price

Product description

The Sesamee SFIC Padlock series feature a 1-3/4-Inch (45mm) solid brass body and bumper for protection. The double ball bearing locking feature provides added strength to pulling and prying. Alloy shackle for weather resistance and added security. Non-key retaining. These padlocks accept various industry standard SFIC cores from Best, Arrow, Falcon and many others. Illinois Lock Company - an engineered access solutions leader!

From the Manufacturer

The Sesamee SFIC Padlock series feature a 1-3/4-Inch (45mm) solid brass body. These padlocks accept various industry standard SFIC cores from Best, Arrow, Falcon and many others.

Brass body padlock without keyed core; 1-1/2 inch shackle
Quality solid brass and stainless steel construction to prevent rusting and extend the life of the padlock
Works with small format IC such as Arrow/Best/Falcon
Bumper for protection
Double ball locking feature provides added strength to resist pulling and prying

User questions & answers

Question:	does this come with a core
Answer:	Yes it can. The top rollers are adjustable for 13/8"-1 3/4"

Master Lock 410RED Lockout Tagout Safety Padlock, Red, 1-1/2", 1-3/4"

Master Lock

Based on 1 reviews Check latest price

Product description

The Master Lock 410RED Lockout Tagout Safety Padlock features a 1-1/2 in. (38mm) wide plastic red body and a 1-1/2 in. (38mm) tall, 1/4 in. (6mm) diameter metal shackle. Designed exclusively for lockout/tagout applications, the durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining, to ensure padlock is not left unlocked providing peace of mind from a brand you know and can trust.

Lockout tagout lock is best used for electrical lockout applications as part of a comprehensive OSHA compliant safety program
Zenex thermoplastic safety lock body is durable, lightweight, and non-conductive; functions in temperatures from -70 to 350 degrees Fahrenheit
Designed exclusively for lockout tagout applications and features a cylinder that is reserved for safety padlocks; key retaining feature ensures padlock is not left unlocked
Compliance with "one employee, one lock, one key" directive; customize on-site with permanent, write-on labels
Dimensions: 1-1/2 in. wide lock body; 1/4 in. diameter shackle with 1-1/2 in. length, 25/32 in. width; includes one red safety padlock, one key

User questions & answers

Question:	Can I buy more than
Answer:	Manufacturer website shows the shackle diameter is 25/64" (0.3906") which is 9.92 mm,
Question:	Is the key eligible to make copy
Answer:	The 20/70 KD (Keyed Different) all come keyed random ... for Keyed Alike (KA) you will need the 20/70 KA: http://www.amazon.com/gp/product/B004GAN03O
Question:	Is there a place on the rear of the lock to write contact information
Answer:	I would guess yes but not 100 percent.
Question:	If I order 6 red locks, will each lock/key be the same or 6 different keys/locks
Answer:	Yes it does. I recommend this padlock highly. Tough as nails.

Product features

OSHA Compliant

The OSHA Lockout/Tagout standard outlines 5 requirements that all safety padlocks & devices must meet – Durable, Substantial, Standardized, Identifiable and Exclusive for Safety.

Zenex Thermoplastic Safety Padlock

The lightweight, non-conductive lock body is perfect for all safety lockout applications. Able to withstand: drops, corrosive environments, & moisture.

Red Color

Colored padlocks are clearly differentiated from your other devices such as security locks to meet OSHA‘s “Standardized” requirement for padlocks and also allow you to assign colors per employee, department or other to meet OSHA‘s “Identifiable” requirement.

Step 1 - Develop

Create a lockout tagout program specific to the machinery in your facility, including equipment that is not capable of being locked out.

Step 2 - Implement

Use Master Lock lockout devices for equipment that can be locked out and tagout devices to identify who is performing maintenance.

Step 3 - Train

Teach employees the lockout tagout procedures and be sure authorized employees can perform the procedure accurately.

Step 4 - Enforce

Monitor and maintain that the implemented procedures are being performed.

Step 5 - Inspect

Lockout tagout procedures as well as employees should be audited at least annually.

OSHA Compliant Lockout Tagout Product

Lockout tagout devices are best used as part of a comprehensive OSHA compliant lockout tagout safety program.

Abus 20/70 KA Diskus Padlock, Extreme High Security Disk Lock, Keyed Alike (KA)

ABUS

Based on 82 reviews Check latest price

Product description

Abus 20/70 Extreme High Security Diskus Padlock, 2-3/4" Wide Keyed Alike (KA)

Abus 20-Series Extreme High Security Diskus Padlock
Stainless Steel Lock Body, Hardened Chrome Moly Shackle
Abus 6-Disc Cylinder, over 30,000 true key differs; Key Retaining Feature
2-3/4" Wide Padlock; Use with Abus 140-Series Hasp
Keyed Alike (KA)

User questions & answers

Question:	I have a six digit code for my Abus 20/70 - will I still be able to get a lock that is keyed the same
Answer:	Yes it will! This is a great hinge and so much better than any other spring loaded closer. Been on a door for years going to our basement that does open 180 degrees and still works like new. You won't be dissappointed.
Question:	Is this a weather proof lock
Answer:	No it cannot.
Question:	If I purchased 3 locks would I recieve 2 keys or 6 keys
Answer:	there is a small allen wrench included with the hinge and you insert it into the top of the hinge and turn it a couple of clicks either way to adjust the tension. Works very well.
Question:	Does this item
Answer:	Oh yes. Just flip the lever on the base and the roller stays on the track and the door will drop down and come out.

40mm Security Padlock Shed Gate Lock 4 Keys 20mm Shank Brass Core Security

AB Tools-Toolzone

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Product description

Solid steel nickel plated body

Hardened steel chrome plated shackle

Brass core locking cylinder

Including four keys, ideal for Sheds, Gates, Garages etc.

Shackle length 20mm

Lock 40mm

Four keys

Shackle length 20mm
Lock 40mm
Hardened steel chrome plated shackle
Brass core locking cylinder
Four keys

BEST Access Systems 21B72L Padlock (core is not included), Stainless Steel Shackle, Brass Body, 3/4" Shackle Height, 1 25/32" Width, 2 1/16" Length, 13/16" Thickness

BEST Access Systems

Based on 8 reviews Check latest price

Product description

Best 21B Series Padlock 3/4 inch -Key Retained 46 21B 3/4" Brass Body Padlock 28 Padlock Case Machined from solid extruded brass. Standard finish is 626 satin chromium plated. The shackle locks at both heel and toe. The length of shackle opening is measured from top of case to inside of shackle when padlock is locked. 3/4" Shackle Non-Key Retained Width– 1 25⁄32" Length– 2 1⁄16" Thickness– 13⁄16" Stainless Steel Shackle ASTM F883– Meets Grade 4 with stainless steel shackle. Small Format Interchangeable Core (SFIC) cylinder are sold separately. Padlocks are prepped for SFIC format but supplied core is not included

User questions & answers

Question:	I bought these not knowing the cylinders were missing. what cylinders do i need to buy
Answer:	This Smart Pet ID Tag w/ QR Code \| NFC Tap \| URL Link is currently only available in the color blue or black. We do have other pet tags in different styles and colors available on our Amazon store.

Best 21B722L Padlock with CORE (KEYED) + 2 Operating Keys + 1 Control Key

Dorma Kaba BEST

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Product description

BEST 21B722 padlock with core, 2 Operation keys, and 1 Control Key

Date First Available :
Manufacturer :
ASIN :

ABUS 83CS/45 300 Schlage Brass Rekeyable Padlock, Zero Bitted

ABUS

Based on 47 reviews Check latest price

Product description

ABUS 83CS/45 is made of solid brass that provides extra resistance in corrosive and salty environments. The special alloy steel shackle has a Nano protect coating which also offers extra corrosion protection. The shrouded shackle provides extra protection against bolt cutters and prying. Its dual ball bearing locking mechanism resists pulling and prying giving it added security levels. The 83 series can be keyed into many popular security keyways with a cylinder that can be taken out and re-keyed to match most existing keys. The 83/45 series also has the patented shackle change feature, allowing the user to change out shackles in seconds. with ABUS patented Z-bar it converts key retaining to non-key-retaining within seconds.

From the Manufacturer

High Security Steel Padlock: This rekeyable padlock features a shrouded shackle for extra protection against bolt cutters and prying, and a dual ball bearing locking mechanism that resists pulling and prying
Hardened Steel Protection: A hardened steel body offers the best resistance against attacks by brute force; Patented NANO PROTECT plating makes this padlock extremely corrosion resistant and perfect for outdoor applications
Padlocks for Any Application: Discover the variety of our padlocks, from heavy duty Granit padlocks and disc locks to brass, steel and aluminum models, to resettable combination, rekeyable and keyed alike locks
The World's Leading Security Manufacturer: We offer a comprehensive line of home, commercial security and worker safety products, including padlocks and hasps, chains and cables, key storage and safety devices
Synonymous with Security: When it comes to protecting lives and valuables, ABUS provides security solutions that help you feel safe and secure. We've been innovating security technology since 1924

User questions & answers

Question:	Can I key this lock to work with the same key as my front entry door
Answer:	It's 3/4" and should clear door trim. It clears my standard door trim.
Question:	We have a schlage master key system in our commercial building the key blanks are cqa is this what this lock uses
Answer:	Hello, this safety spring is designed for a metal or solid core door. If your door is hallow this spring may not work so well. Hope this helps, Thank you!
Question:	is this a NON Retaining key
Answer:	No, this chain is not intended to hold a door open but meant to stop the storm door from blowing off its hinges when a strong gust or wind comes blowing through. For added support, you can also try installing a second hydraulic spring either on top or the bottom of the door opposite the existing one. My storm door came with two, one on top and the second on the bottom. Hope that answers your question. Good luck !
Question:	Can i Make multiple copies of key
Answer:	You would probably have to take it apart and modify the spring direction but I’m sure I can be done.

Product features

ABUS is a global brand that after almost 100 years, is still owned by the Bremicker family who founded it. Since 1924, ABUS has provided security solutions for commercial, home and recreation.

CCL 930 Sesamee Hidden Shackle I/C Core Padlock/Hardened Steel / 930SFIC

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Product description

Hidden shackle padlock accepts small format IC product cylinder - sold separate. Padlock supplied with flat back. Designed for Commercial/Industrial applications, Lock body conceals shackle and defeats attempts to pry and cut, 2-7/8" (73mm) wide molybdenum alloy steel body withstands forcible attacks, 3/8" (9mm) diameter boron alloy shackle

High security flat back hidden shackle padlock
Lock body conceals shackle and defeats attempts to pry and cut
2-7/8" (73mm) wide molybdenum alloy steel body withstands forcible attacks
3/8" (9mm) diameter boron alloy shackle
Housing only; cores are not included

American Lock A3562WO Padlock IC Core 1-3/4" Case

American Lock

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Product description

American Lock Padlock Ic Core 1-3/4" Case

Accepts Best, Arrow, Falcon, Eagle, KSP & Lockwood
5, 6 & 7 Pin, Best type cores
Extruded brass body, Furnished less cylinder
Hardened shackle 5/16" diameter, 3" shackle clearance
1-3/4" case interchangeable core

Sesamee 56010 Large Format Interchangeable Core Brass Padlock with 1-3/4-Inch 45mm Wide Body and 3/4-Inch Molybdenum Shackle

Sesamee

Based on 1 reviews Check latest price

Product description

The Sesamee LFIC Padlock series feature a 1-3/4-Inch (45mm) solid brass body. These padlocks accept Large Format (LFIC) cores from Schlage and others.

From the Manufacturer

The Sesamee LFIC Padlock series feature a 1-3/4-Inch (45mm) solid brass body. These padlocks accept Large Format (LFIC) cores from Schlage and others.