10 Best Combination Locks in The UK

Last updated on 12/08/2025

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Spopal Combination Locking Bolt, [2 Pack][Weatherproof & Burglar Proof] 120mm Combi-Bolt 4 Digit Unique Combination Bolt Lock, Thicken Solid Zinc Alloy Door Latch Lock for Home, Gate, Shed, Garage

19% OffFree Shipping

Why We Love It

Keyless and secure operation.
Sturdy and weatherproof construction.
Multi-purpose, versatile applications.

Main Highlights

【Safe and Convenient】 Note: Please confirm the installation area to ensure that the product dimensions meet your requirements. The total length of the Spopal door bolt lock is approximately 120 millimeters, with a width of 48 millimeters and a height of 32 millimeters. The door bolt diameter is 10 millimeters, and the length is 20 millimeters, making it perfectly compatible with a variety of spaces. The combination door lock does not require a key. The 4-digit combination lock offers 10,000 different combinations, providing higher security and convenience compared to traditional sliding door locks.
【Durable Materials】The main structure is made of zinc alloy, and the sliding rod is made of stainless steel. The zinc alloy material is coated with an anti-rust coating, providing strong corrosion resistance. Whether used for reinforcing outdoor gates, fences, or storage sheds, or for securing indoor cabinets, wardrobe doors, or bedroom doors, this lock is up to the task. The solid material weighs 320 grams, ensuring safety and reliability.
【Easy Installation】The lock features one-way stainless steel screws, anti-pry solid sliding cylinders, and a multi-hole design, offering installers multiple installation options such as recessed and flush mounting. This means you can easily adjust the installation location according to specific needs. Even if you're a DIY novice, you can quickly and easily complete the installation without hiring professionals or spending hours struggling with complex instructions.
【Complete Set】 Each product is carefully packaged as a set of black combination door locks. We also include a screwdriver to make the installation process more convenient, eliminating the need to search for additional tools. Additionally, we provide 12 screws to eliminate concerns about missing screws or installation issues.
【Say Goodbye to Hassles】 Say goodbye to the hassle of forgetting your keys and enjoy the peace of mind our keyless entry system provides. Whether you're rushing home after a busy day or returning late at night after a barbecue with friends, simply enter the password to gain access. It perfectly suits all your home security needs, whether it's the front door, storage room, or bedroom door.

Combination Lock, FOBOZONE 4 Digit Outdoor Waterproof Resettable Code Padlock,for Gym Locker, Cabinet,Shed, Hasp,Gate, Tool Box,School Locker Lock (L Black 4 Pack)

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Why We Love It

Highly secure with customizable codes.
Durable and weather-resistant design.
Versatile for indoor/outdoor use.

Main Highlights

SET YOUR OWN PASSWORD: The original passcode is 0000,4-digit combination padlocks take 10 times longer to crack than 3-digit combination padlocks. It's harder and more secure than previous versions, you can set your own code with 10,000 unique choices, and each combination padlock comes with clear instructions on how to use it in the bag, it's not complicated at all!
USE SCENARIO: Combination padlocks are perfect for indoor and outdoor use, waterproof and windproof, and can be used in harsh environments, such as gym lockers, cabinet doors, school lockers, pantries, large duffel bags, suitcases, toolboxes, door locks, garages, sheds, fences, and storerooms, and so on.
WELL-MADE: FOBOZONE combination lock is made of high-strength zinc alloy, which is rust-proof and weather-resistant, so you don't have to worry about the quality, it's medium-sized, small, cute and fashionable, and it's very easy to carry, so say goodbye to your keys from now on. Don't worry about the trouble of dropping the key.
STRONG AND DURABLE: The FOBOZONE design team is dedicated to creating combination padlocks with high strength zinc alloy body, hardened steel shackle and pry bar. They are weatherproof and resistant to cutting and sawing. The cam of this lock is strong enough to be removed or cracked by humans. You will never have to worry about security again!
Attentive Service: any problems encountered in the process of using the combination lock, please contact us, our professional and friendly customer service team will be at your service around the clock, we provide a one-year warranty and lifelong technical support, please rest assured that the purchase, don't have concerns.

Diyife Heavy Duty Combination Padlocks Outdoor, [Weatherproof] 52mm Large 4 Digit Code Padlock with 8mm Thick 304 Stainless Steel Shackle for Garage, Home, School, Gate, Shed, Fence, Warehouse, Gym

7% OffFree Shipping

Why We Love It

Heavy-duty and secure padlock.
Weatherproof and rust-resistant.
4-digit combination lock.

Main Highlights

【Heavy Duty Indoor & Outdoor Large Padlock】 Our Diyife large heavy-duty size 52 x 26 x 84.5mm(L x W x H), 8 mm diameter shackle, 270g weight, adopts one-piece lock body, 304 stainless steel locking beam. Maximum security combination lock is designed for indoor and outdoor use such as gate, garage, shed, fence, storage, school, gym, staff office etc. Providing better protection and security from theft [PLEASE NOTE THAT THE DIAMETER OF THE SHACKLE IS SUITABLE FOR YOUR LOCKER]
【High Quality & Weatherproof】 Diyife waterproof combination padlock is made of high strength zinc alloy which is rustproof and weather-resistant. Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability, hardened 304 stainless steel shackle for cut resistance. Over 180 hours in a salt spray test has been conducted to prove its resistance against harsh conditions
【4 Digit Combination Lock】 Unlike 3 digit combination, it provides 10000 code combinations which is harder and safer than the previous version. In addition, 4-position metal code wheel the latch of this lock is strong enough that can't be removed or cracked by human force. You needn't worry the security anymore
【One-Button Locking Design】 Diyife password padlock has a unique look and is convenient and ritualistic as the hook can be ejected by pressing the middle button after the 4 codes have been set.
【Hidden Password & Anti-error Design】 The password is located at the bottom of the lock, which enhances the concealment. To change the password, you need to unscrew the screw, push the setting key up to see the SET key, and then reset the password. This can effectively avoid the problem that the password cannot be opened due to inadvertent password change

Squire Heavy Duty Padlock (CP40) - Toughest Steel Shackle - 4 Wheel Combination Padlock - Alloy Steel for Corrosion Resistance - Weatherproof Lock for Home, School & Garage (Blue, 40 mm)

16% OffFree Shipping

Why We Love It

No key management needed.
Unbeatable protection.
Weatherproof & durable.

Main Highlights

Heavy-duty security and there are no keys to lose
Dual compound body cover for comfortable handling
5 Combination wheels spaced comfortably apart
Can be coded and re-coded as required
Ideal for use on gates, vans, large sheds, garages and commercial buildings

Digital Code Lock Door Lock - Chrome - Weather Resistant KeyPad Combination Key Coded Button Lock

Free Shipping

Why We Love It

Simple and clear installation.
Versatile door compatibility.
Operability in various conditions.

Main Highlights

Full fitting instructions provided
Suitable for left or right handed doors
Simple to operate
Ideal for restricted areas
Weather resistant - Can be used both internal and external

MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof

32% OffFree Shipping

Why We Love It

Indoor and outdoor use.
Stainless steel for durability.
10,000 possible combinations.

Main Highlights

Multiple padlock applications: for indoor and outdoor use; stainless steel discus padlock is best used for Self storage units, sheds, trailers, moving trucks, vans and more.
Durable design: padlock has a stainless steel body construction and covered keyway for maximum weather resistance, and a reinforced body bumper for scratch resistance.
High security combination: Set-Your-Own 4-digit combination for convenience and security; 10, 000 possible combinations.
High security shackle: tough-cut octagonal boron-carbide shackle that is 50% harder than hardened steel and fully shrouded design minimizes shackle exposure and protects Against bolt cutter attacks.
Specifications: padlock dimensions (W x D) 7 x 3 cm; shackle (a x B x C) 1 x 1, 6 x 2, 1 cm; 1 padlock; reset Tool included. Lubricate with a dry lubricant.
Limited lifetime guarantee

Diyife Heavy Duty Combination Padlocks, [Weatherproof Outdoor] Large 4 Digit Code Lock, 54mm with 8mm Thick Long Shackle 304 Stainless Steel Shackle Padlock for School, Gym, Gate, Shed (Black)

Free Shipping

Why We Love It

Maximum theft protection assured.
Weatherproof and rustproof build.
10,000 secure combinations available.

Main Highlights

【Heavy Duty Indoor & Outdoor Large Padlock】Diyife large heavy-duty padlock size 54.3 x 28.4 x 84.5mm(L x W x H) , 8mm diameter thick shackle [NOTE: PLEASE NOTE THAT THE DIAMETER OF THE SHACKLE IS SUITABLE FOR YOUR LOCKER] Adopts one-piece lock body, 304 stainless steel locking beam. Maximum security combination lock is designed for indoor and outdoor use such as gate, garage, shed, fence, hasp, school, gym, staff office etc. Providing better protection and security from theft.
【4 Digit Combination Lock】 Unlike 3 digit combination, Diyife padlocks with code provides 10000 code combinations which is harder and safer than the previous version. In addition, 4-position metal code wheel the latch of this lock is strong enough that can't be removed or cracked by human force. You needn't worry the security anymore!
【One-Button Locking Design】 Diyife number padlock has a unique look and is convenient and ritualistic as the hook can be ejected by pressing the middle button after the 4 codes have been set.
【Anti-error Design】 The password is located at the bottom of the lock, which enhances the concealment. To change the password, you need to unscrew the screw, push the setting key up to see the SET key, and then reset the password. This can effectively avoid the problem that the password cannot be opened due to inadvertent password change.
【High Quality & Weatherproof】 Diyife waterproof combination padlock is made of high strength zinc alloy which is rustproof and weather-resistant. Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability, hardened 304 stainless steel shackle for cut resistance. Over 180 hours in a salt spray test has been conducted to prove its resistance against harsh conditions.

Combination Padlock Heavy Duty Locks - BeskooHome 4-Digit Weatherproof Combination Lock Resettable Combination Padlock Outdoor for Gym, School, Hasp, Outdoor Shed, Storage, Cabinet, Toolbox - 3 Pack

10% OffFree Shipping

Why We Love It

Durable and robust construction.
High security 4-digit combination.
Ideal for various uses.

Main Highlights

🔥Robust & Durable: This updated combination padlock features a durable metal body with Zinc Alloy cover for durability. The heavy-duty steel shackle offers extra cut resistance. Protective weather cover prevents freezing and jamming.
🔥High Security: 4-digit combination padlock offers 10000 combinations, which make it much more security than the typical three digit locks, The shackle of this lock is strong enough and it hard be damaged by human force.
🔥Easy to Use: Easy to set and reset your own 4-digit combination for keyless convenience. Unique side window enable easy combination viewing. Come with a clear instruction. Once you've set the combination, you're safe and sound. No more fiddly keys.
🔥Suit for Different Occasions: This portable size(3.2in*1.7in*0.9in) combination padlock suits for indoor and outdoor use, ideal for gate, shed, cabinets, storage, gym, school, garage, tool box, hasp, luggage lockers, employee locker and more.
🔥WHAT YOU GET: 3X combination locks, user manual

Diyife TSA Luggage Locks, [2 Pack] 3-Digit Security Suitcase Locks, Combination Padlock for Suitcases Flexible Cable Travel Lock, TSA Approved Luggage Locks for Suitcases Travel Luggage Bag Case

17% OffFree Shipping

Why We Love It

TSA approved for secure travels.
High-quality, cut-resistant material.
Easy use, diverse applications.

Main Highlights

【TSA Approved】The luggage locks are TSA (Transportation Security Administration) Approved. If Transport Security Officers want to access your bag then they can use their special key to open the lock and they’ll relock it when they are finished
【High Quality】The body of each suitcase lock is made from a high strength zinc alloy and the cable is made from strong, cut resistant steel. The only way to open the travel lock is with the special TSA key or by knowing the combination. You can travel safe knowing your luggage is protected
【Easy To Use】 The 3 dial combination is easy to set and means you don’t have to worry about keeping a key safe! The easy press button on top of the suitcase padlock means you simply select your combination, press the button and the cable will spring open. The steel cable is easy to use with any latches or zips
【Multiple Uses】The Diyife trave locks can be used international on a wide variety of items besides luggage or suitcases. They can be used when travelling on your suitcase or backpack, or they can be used at home, in school, in the gym or on your backpack zipper, bagage, gym locker, pelican case, gun case, briefcase, cabinet, toolbox golf bag or laptop bag
【Satisfaction Guarantee】Since customer satisfaction is our top priority, we want to make sure you are completely satisfied with the product you have purchased. If you have any issues, questions, or concerns. Please contact us, so we can resolve the issue ASAP

SharkByte 2-Pack Heavy Duty Combination Padlocks – 4-Digit Weatherproof Outdoor Lock, Keyless Resettable Lock for Gym, School, Locker, Shed, Toolbox, Storage & Site Use

Free Shipping

Why We Love It

Highly secure 4-digit combination.
Durable and weatherproof design.
Easy keyless operation.

Main Highlights

[2-Pack Combination Padlocks] Each pack includes two TECHGEAR heavy-duty padlocks with 4-digit combination security — ideal for shared or multiple access needs at home, school, or workplace.
[Keyless & Secure Access] Offers 10,000 possible combinations with a 4-digit code, eliminating the need for keys and preventing unauthorised access.
[Outdoor-Ready Durability] Built with anti-rust materials and weather-resistant coating — perfect for sheds, gates, toolboxes, or warehouse units.
[Multi-Use B2B Security Solution] Trusted by tradespeople, contractors, gym owners, and schools — reliable protection for lockers, cabinets, site equipment, and more.
[Simple Setup & Reprogramming] Easily resettable code function with clear step-by-step instructions included — quick to install and use across workspaces or teams.

8.7

Excellent

We scanned 481 products

We reviewed these offers relevant to the Combination Locks within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Spopal, FOBOZONE, Diyife, Squire, HomeSecure, Master Lock, BeskooHome, SharkByte, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Combination Locks in the market, we considered we took a deep dive into 2406 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Spopal Combination Locking Bolt, [2 Pack][Weatherproof & Burglar Proof] 120mm Combi-Bolt 4 Digit Unique Combination Bolt Lock, Thicken Solid Zinc Alloy Door Latch Lock for Home, Gate, Shed, Garage. We love many things about this product by Spopal. What sets it apart from the competition is Keyless and secure operation, Sturdy and weatherproof construction, Multi-purpose, versatile applications.
The best value product for most shoppers and where user satisfaction is continuously the highest is Combination Lock, FOBOZONE 4 Digit Outdoor Waterproof Resettable Code Padlock,for Gym Locker, Cabinet,Shed, Hasp,Gate, Tool Box,School Locker Lock (L Black 4 Pack) by FOBOZONE based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Combination Locks and the best cost-to-value ratio is MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproofat Master Lock with a 32% discount.
Our list of the best Combination Locks is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Combination Locks in The UK

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We scanned 481 products

We concluded that: