10 Best Best Padlocks of 2025

Tested and Reviewed: Top 10 Best Padlocks deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Master Lock

Master Lock Magnum Heavy Duty Outdoor Padlock with Key, Weather Resistant Body and Cut Safe Shackle Make Lock Perfect for Fences, Gates, Sheds, 2 Pack, M115XTLF

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Editor's bottom line:

“This best padlocks is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Outdoor lock; Heavy duty padlock with key is best used for outdoor storage and fences, self-storage units & lockers, tools, job boxes and more.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
Key lock features Dual Armor construction: laminated steel lock body with weather resistant cover and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
4-Pin cylinder and dual ball bearing locking for increased pick and pry resistance; Covered keyway and shackle for added weather protection
1-7/8 in. (48 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width; Extended shackle for application flexibility
Includes two padlock with two keys; Both keys open all locks

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Picked by 397 people today

9.5

Master Lock

Master Lock Magnum Heavy Duty Outdoor Padlock with Key, Weather Resistant Body and Cut Safe Shackle Make Lock Perfect for Fences, Gates, Sheds, M115XDLF,Black

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Main Highlights

Outdoor lock; Heavy duty padlock with key is best used for outdoor storage and fences, self-storage units & lockers, tools, job boxes and more.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
Key lock features Dual Armor construction: laminated steel lock body with weather resistant cover and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
4-Pin cylinder and dual ball bearing locking for increased pick and pry resistance; Covered keyway and shackle for added weather protection
1-7/8 in. (48 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width; Extended shackle for application flexibility
Includes one padlock with two keys

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9.5

Master Lock

Master Lock Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF

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Main Highlights

Heavy duty outdoor lock; Maximum security combination lock is best used as a gate lock, shed lock, or storage lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Control Method:Application
Set your own four digit combination lock for easy combination recall; No combination change tool required, Shackle seal and hinged dial cover for superior weather resistance
Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability; Shackle seal and covered dials for superior weather protection; One directional dial feature for low light applications
Tough-Cut octagonal boron steel shackle is 50% harder than hardened steel; Roller pin cylinder provides maximum pick and pry resistance
2-1/4 inch (57 millimeter) wide lock body; 3/8 inch (10 millimeter) diameter shackle with 1-1/2 inch (38 millimeter) length, 15/16 inch (24 millimeter) width; Extended shackle for application flexibility

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9.2

Master Lock

Master Lock Covered Padlocks with Key, Outdoor Locks, 2 Pack, 141T

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Main Highlights

Indoor and outdoor padlock is best used as a shed lock, gate lock, and storage locker lock, providing protection and security from theft
Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance, hardened steel shackle for cut resistance
Four-pin cylinder and dual locking lever mechanism for pick and pry resistance
1-9/16 in. (40 mm) wide lock body; 1/4 in. (6 mm) diameter shackle with 7/8 in. (22 mm) length, 13/16 in. (21 mm) width
Two padlocks, two keys (matching color key head for added convenience); both keys open each lock

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9.0

Puroma

Puroma Keyed Padlock, Stainless Steel Locker Lock Heavy Duty Locks with 3 Keys, Waterproof Outdoors Gate Storage Unit Lock with 3/8 Inch Shackle for Warehouse, Gym Storage Locker (1 Pack)

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Main Highlights

Ultimate Protection: With its high-security mechanism, this keyed padlock offers reliable protection for your belongings. The sturdy round structure and 70mm body provide minimal shackle exposure and resist bolt-cutter attacks, while the 3/8 inch diameter hardened steel shackle adds an extra layer of security.
Hassle-Free Operation: Equipped with 3 keys, this padlock is easy to use and offers a smooth locking and unlocking experience. And with two extra keys included, you're always prepared for the unexpected.
Built to Last: Made from high-quality materials like stainless steel, brass, and hardened steel, this heavy-duty lock is designed to withstand physical attacks, corrosion, and harsh weather conditions. Its solid brass lock cylinder ensures reliable, long-lasting performance by offering enhanced corrosion protection.
Versatile Lock: Perfect for a wide range of applications, this padlock's compact size makes it ideal for locking storage units, garages, sheds, trailers, outdoor gates, doors, and more. It's also a reliable choice for logistics warehouses and mobile trucks.
Customizable Options: Choose the size and quantity that best suits your needs. Available in large and medium sizes with shackle specifications of 3/8 inch and 5/16 inch. You can choose between 1 pack lock with 3 keys or 2 pack locks with 6 keys.

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8.8

Puroma

Puroma 2 Pack Combination Lock for Locker 4 Digit Outdoor Waterproof Padlock for School, Gym, Sports, Fence, Toolbox, Gate, Case, Outdoor, Hasp Storage (Black)

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Main Highlights

4 Digit Combinations Safer: The 4-digit combination lock gives you peace of mind while you are away or at work. The lock, which is made of premium zinc alloy and steel, will be difficult to break in. The fact that it has 10,000 unique combinations makes it ten times longer to decode than 3-digit locks.
Sturdy and Durable: This locker lock is made of high-quality and long-lasting materials. It's built to withstand the wear and tear of daily use and is resistant to rust and corrosion. Its weatherproof feature makes it ideal as a combination lock for outdoor use.
Side Window Design: Comes in a side window design that makes it easy to set the combination. Unlike other locks that you need to use your two hands to enter the code, this one is different: you can enter the code with one hand only. Maneuvering and resetting your code is so simple and straightforward.
Wide Application: This storage lock is versatile and can be used on a wide range of lockers, including gym lockers, sports lockers, and school lockers. It's also great for use on gates, sheds, and fences.
Conveniently Portable: Its compact size and lightweight design make this combination padlock convenient to carry with you wherever you go. This small lock provides enhanced security.

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8.6

Magmaus

Magmaus® RTL70 [Armoured] High Security Padlock – Heavy Duty Container Lock with 0.70” Shackle Clearance & 0.39” Thick Bolt – Weatherproof Outdoor Lock for Storage Unit, Shed, Gate, Garage - 3 Keys

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Main Highlights

HIGH SECURITY FEATURES - Magmaus comes with a patented anti-theft lock cylinder making it very secure against lock picking, drilling and cloned keys.
HEAVY DUTY MATERIAL: Shock resistant, complex grade stainless steel that can withstand over 4,000kg of force.
WEATHER RESISTANT: Tested in strong nitric acid for over 40 minutes. High Anti-corrosive properties gives full protection all year round, therefore it is able to operate reliably in the most severe freezing conditions.
PADLOCK APPLICATION Fits hasps or keeper holes with a minimum diameter of 0.39 (10 mm) and a maximum thickness of 0.70 (18 mm). Suitable for storage units, sheds, garages, gates, and other medium-duty applications. Designed for use with hasps within the specified size range.
HOW TO USE - Ensure the rings inside the cylinder are aligned. If the rings are not aligned, use the key tip to push through the rings, until they are symmetrical. Fully insert the key through the cylinder, then rotate 180 degrees clockwise to release the shackle. Place the lock on the application of your choice, close the shackle and rotate the key 180 degrees anti-clockwise to lock. Remove the key from the cylinder.

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8.3

ABUS

ABUS - Diskus 20/70 Padlock with Key (2.75") 70mm - Heavy Duty Stainless Steel - Cut, Rust & Drill Resistant - Storage & Outdoor - Pad Lock with 2 Keys (Keyed Different) - Commercial & Home Security

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Main Highlights

Dimensions: Lock width: 2.75in (70mm), Height: 2.75in (70mm), Depth: 1.2in (30.6mm), Horizontal Clearance: 0.63in (16mm), Vertical Clearance: 0.67in (17mm), Shackle Diameter: 0.2in (5mm)
Easy to Use with Unique Key: the lock comes with 2 keys; the keys are unique to this lock (keyed different). This lock is key retaining: key is needed for locking.
Heavy Duty Applications: Fit for high value or at risk goods such as storage, outdoor, and commercial sites where there is a high risk of tampering and weather exposure.
Cut, Drill, and Rust Resistant: stainless steel body and shackle protect the lock against the elements and tampering. Cylinder cover provides maximum protection against dirt and water spray.
Made-in-Germany Security Tech: ABUS Plus disc cylinder protects against manipulation, high number of key differs, 360 degree drilling and pulling protection, and welded seam for highest break resistance.

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8.1

Master Lock

Master Lock Black Covered Aluminum Padlock, Gym Locker Lock with Key for Indoor or Outdoor Use with Vinyl Weather Resistant Cover, 141D

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Main Highlights

Indoor and outdoor lock is best used as a gym locker lock providing general security and protection from theft.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance, hardened steel shackle for cut resistance
Four-pin cylinder and dual locking lever mechanism for pick and pry resistance
1-9/16 inch (40 millimeter) wide lock body; 1/4 inch (6 millimeter) diameter shackle with 7/8 inch (22 millimeter) length, 13/16 inch (21 millimeter) width
One padlock, two keys (matching color key head for added convenience)

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8.1

ABUS

ABUS 83/45 Brass Padlock, 45mm (Zero Bitted)

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Main Highlights

Measuring approximately 1.75 inches (45mm) wide, the ABUS 83/45 delivers robust security without bulk. Its compact profile makes it perfect for toolboxes, gates, storage units, and more.
Engineered for maximum resistance to picking and force, this high security padlock offers peace of mind wherever you need it most. Whether you're locking up your workshop, shed, or gate, its solid construction stands up to harsh use and weather.
Crafted with a corrosion-resistant brass padlock body, this lock offers both strength and longevity even in outdoor environments. Its sleek finish also resists rust, keeping your setup secure and stylish year-round.
Each keyed padlock comes with a unique key, offering individualized protection across multiple locks. Ideal for anyone managing several locking points and needing separate access control without confusion.
ABUS is known worldwide for reliability, making this high security padlock a top choice for contractors, small business owners, and everyday users alike. When your safety matters, trust the lock that sets the standard.

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Our Best Overall Choice

Best Choice

9.7

Master Lock

Master Lock Magnum Heavy Duty Outdoor Padlock with Key, Weather Resistant Body and Cut Safe Shackle Make Lock Perfect for Fences, Gates, Sheds, 2 Pack, M115XTLF

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Outdoor lock; Heavy duty padlock with key is best used for outdoor storage and fences, self-storage units & lockers, tools, job boxes and more.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
Key lock features Dual Armor construction: laminated steel lock body with weather resistant cover and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
4-Pin cylinder and dual ball bearing locking for increased pick and pry resistance; Covered keyway and shackle for added weather protection
1-7/8 in. (48 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width; Extended shackle for application flexibility
Includes two padlock with two keys; Both keys open all locks

Show Price

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