10 Best Combination Locks 4-digit

#1 Best Pick

Master Lock Self-Coiling Combination Cable Bike Lock with 4 Digits - Heavy Duty Anti-Theft Bicycle Lock - Cable Lock - 1.80 Metre x 8 mm Diameter

Brand: Master Lock

Keep Your Bike Secure - This combination cable lock for bikes is a braided cable lock for improved flexibility and enhanced strength - from the market-leader, Master Lock.
Prevent Scratching - Some other bike locks can scratch the paintwork on your bike. The protective vinyl coating on this bike cable lock helps prevent scratching to your bike’s frame.
Keyless Convenience - The combination mechanism provides keyless convenience - secure your bike with any 4 digit code. A 1.8m long cable allows you to lock both your bike frame and wheel.
Easy Storage - When not in use, the self-coiling design of this heavy duty bike lock reverts to a small coiled cable, making it easy to store and carry in your bag.
Easily identify your bike - The bright colors on these cable locks make it easy to identify your bike and bike lock.

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#2 Best Value

Master Lock 4 Dial Combination Cable Bike Lock, 1.2 Metre x 8 mm Twisted Steel Bicycle Lock Cable, Self-Coiling Keyless Bike Lock with Protective Vinyl Coating for Bicycle, Ebike Or Scooter

Brand: Master Lock

Keep Your Bike Secure: This Master Lock combination bike lock features twisted steel cable construction designed to provide strength and flexibility for everyday bicycle security. The 4 dial fixed combination mechanism allows keyless locking for bicycles, scooters or ebikes.
Protect Your Bike Frame: The bicycle cable lock includes a protective vinyl coating designed to help reduce the risk of scratching or marking your bike frame during use. This protective layer supports regular locking while helping maintain the appearance of your bicycle.
Keyless Combination Security: This cable bike lock features a 4 dial fixed combination mechanism that allows convenient keyless operation without the need for keys. The 1.2 metre cable length helps provide flexibility when securing your bike frame and wheel.
Self-Coiling Cable Design: The self-coiling cable structure allows the bicycle lock to retract into a compact coil when not in use. This practical design helps make the bike lock cable easier to carry in a bag or backpack and convenient to store with bike accessories.
Easy Bike Identification: The colourful cable design helps riders identify their bicycle lock more easily when parked in shared racks or public spaces. Available in blue and green, the cable bike lock supports quick recognition in busy bike parking areas.

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#3 Budget Pick

T Tersely 4 Digit Combination Padlock - TSA Accepted Travel Luggage Locks with Alloy Body for Suitcase, Gym Locker, Backpack (4-Pack)

Brand: T Tersely

【 TRANSPORTATION SECURITY ADMINISTRATION APPROVED 】Allows your luggage to be inspected by special authorities without damages to your lock or bag.
【 MATERIAL】Constructed with zinc alloy Transportation Security Administration travel lock is able to withstand the rigors of baggage handling.
【4-DIAL COMBINATION】4-digit luggage locks offer 10,000 security combos and take 10 times longer to crack than 3-digit locks
【MULTIPLE USAGE】The Transportation Security Administration approved lock can be used for travel or various lockers such as hostels, gym, water parks, etc.
【FREE COMBINATION GEAR 】Gear flexible, The password lock body is strong and , the numbers are easy to maneuver and change to your own 4 digit codes, the original combination number is 0-0-0-0

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#4 Top Choice

Amazon Basics 4-Digit Combination Padlock, Black, 2-Pack

Brand: Amazon Basics

Black and silver finish with side window to view combination for easy reading
Side window to view combination for easy reading
Made of durable zinc alloy with shackle size of 1.6cm diameter and lock body of 3.98 W x1.65 D x 7.8 H centimeter
4-digit combination locks offering 10,000 unique combinations for added security
Includes combination reset instructions for easy set and reset of your own preferred combination; updated user manual attached to page

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#5 Popular Choice

4-Digit Combination Padlock with Backup Key, Dual Unlock Locker Lock for Gym, School & Travel, Secure Combo Lock with Key, Black/Silver (Black)

Brand: Velmoriah

🔐 Dual Unlock Design – Code & Key Backup - 4-digit combination lock with an emergency backup key. Use the code daily, keep the key for peace of mind—no more worries about forgotten combinations.
💪 Secure & Durable Construction - Solid metal body with a hardened steel shackle offers reliable resistance against tampering, ideal for lockers, cabinets, and everyday security needs.
🎒 Perfect for Gym, School & Travel - Compact size fits gym lockers, school lockers, backpacks, suitcases, toolboxes, and storage units—versatile for daily use.
🔢 Easy-to-Read 4-Digit Dial - Smooth-turn number wheels with clear digits make setting and reading your combination quick and hassle-free, even in low light.
🎨 Two Classic Colours Available - Available in Black or Silver, modern and minimal design suits both personal and professional environments.

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#6 Top Pick

T Tersely 4 Digit Combination Padlock - TSA Accepted Travel Luggage Locks with Alloy Body for Suitcase, Gym Locker, Backpack (2-Pack)

Brand: T Tersely

【 TRANSPORTATION SECURITY ADMINISTRATION APPROVED 】Allows your luggage to be inspected by special authorities without damages to your lock or bag.
【 MATERIAL】Constructed with zinc alloy Transportation Security Administration travel lock is able to withstand the rigors of baggage handling.
【4-DIAL COMBINATION】4-digit luggage locks offer 10,000 security combos and take 10 times longer to crack than 3-digit locks
【MULTIPLE USAGE】The Transportation Security Administration approved lock can be used for travel or various lockers such as hostels, gym, water parks, etc.
【FREE COMBINATION GEAR 】Gear flexible, The password lock body is strong and , the numbers are easy to maneuver and change to your own 4 digit codes, the original combination number is 0-0-0-0

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#7 Top Pick

Combination Padlock, [2 Pack] Diyife 4 Digit Lock Combination, Padlock Weatherproof Outdoor for School Gym Locker, Sports Locker, Shed, Fence, Hasp, Garage(Black & Silver)

Brand: Diyife

【4 Digit Combination Lock】 Unlike 3 digit combination, it provides 10000 code combinations which is harder and safer than the previous version. In addition, the latch of this lock is strong enough that can’t be removed or cracked by human force. You needn’t worry the security any more!
【2-IN-1】 This Diyife product consists of 2 locks. The original password is 0000. Every combination padlock is equipped with clear instructions in the envelop bag.Setting or redefining your own combination is simple and easy to operate. Not complicated at all!
【High Quality & Easy to Transport】 This combination lock is made of stainless steel which is definitely anti-rust and weather-resistant. It has medium size and suitable weight about 300g but maybe a little big size to lock suitcase (if you don’t mind that’s ok ) It is so portable that you can use in many places without worrying quality!
【Wide Use】 The combination lock is designed for indoor and outdoor use such as gym / sports/ school & staff lockers, cabinets, toolbox, doors, large luggage bags etc. So anywhere you need a lock that’s OK!
【Buy With Total Confidence】 Any quality problems we provide a 45 days money back and 12-month worry-free service. We are committed to make every customers have a good purchasing experience so if you have any problems about our products please contact us without any hesitation!

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#8 Top Pick

Master Lock 40mm Combination Padlock – Set Your Own 4 Digit Code Lock, Solid Aluminium Body with Brass Finish, Chrome Plated Steel Shackle, Resettable Combo Lock

Brand: Master Lock

Code Lock Convenience: This Master Lock combination padlock allows you to set your own 4 digit code for keyless access to personal belongings. The resettable combination design provides convenient everyday security for lockers, cabinets, toolboxes and small storage areas.
Compact Combination Padlock: Designed with a 40 mm wide solid aluminium body and brass finish, this Master Lock padlock includes a 26 mm shackle that offers practical clearance for lockers, bags, cabinets, storage units and other indoor security applications.
Resettable Combination System: This Master Lock combination lock features a 4 digit set your own code design that can be reset when required. Thousands of possible numeric combinations support convenient keyless security for lockers, tool storage and everyday personal items.
Chrome Plated Steel Shackle: The padlock includes a 6 mm diameter chrome plated steel shackle designed to support resistance to cutting and sawing. Combined with the solid aluminium body and brass finish, the lock is suitable for lockers, bags and light security applications.
Reliable Everyday Security: This Master Lock combination padlock is designed for convenient keyless locking with a durable aluminium body and resettable numeric code system. The product is supported by a Limited Lifetime Warranty for added confidence.

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#9 Top Pick

Vaupan 2 Pack Combination Lock Resettable 4-Digit Padlock, Outdoor Waterproof and Heavy Duty Combination Padlock for School Gym Locker, Sports Locker, Fence, Toolbox, Gate, Case, Hasp Storage (Black)

Brand: Vaupan

【Set Your Own Combination】The 4 digit combination lock offers is 10 times harder to crack than a 3 digit. Equipped with an advanced damper design for accurate setting of your code. You can set any combination with 10000 unique choices that more reliable and safer.
【Durable Padlock】This padlock is constructed with a high strength zinc alloy body, stainless-steel cover and hardened steel shackle, which make it more strength and security, cut resistance, anti rust and weather proof.
【Easy to Use】Setting or Resetting is easy following the instructions which are always included. Small volume and light weight. Large numbers and the side window design make it clear and effortless to lock and unlock within seconds in daily use.
【Wide Application】The padlocks combination are perfect for both indoor and outdoor tasks such as gym lockers, school & employee lockers, canbinets, pantries, toolboxes, gate & door hasps, garages, sheds, fences and general storage.
【100% Money-Back】2 pack black resettable combination locker locks, Ideal gift to your friends.1-year warranty and lifetime technical support. If you have any problem with our combination lock for locker, please never hesitate to contact us immediately, We will replace or full refund your purchase.

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#10 Top Pick

Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

Brand: Jokmae

Keyless convenience lock: Never have to worry about forgetting to bring the key because it is in your brain, you have code! Easy to set and reset your combination. Perfect Back to School, Graduation, Birthday gift
Keep your bike safe: Smart 4-Digit Resettable cable lock, Made of high strength braided steel wire and anti-rust zinc alloy, strong cut resistance. PVC coating helps cables lock more durable against hard environment
Multipurpose for any occasion: 2.6 ft, (80cm) long enough to lock 2-3 bikes together. Lock was used for bicycles, autocycle, skateboards, stroller, luggage, grills, fences, sports equipment, ladders, iron sliding door gates, others you want to protect
Weatherproof: Bicycle lock cable was made of waterproof material, it’s suitable for any outdoor lock car scene. Don't worry about the bike lock chain being rusted and corroded by the rain
Friendly reminder: This cable locks is best used for a basic security measure against theft. Never leave your bike locked out for a time. Especially in areas with high loss rates. No bike lock is foolproof

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10 Best Combination Locks 4-digit

Master Lock Self-Coiling Combination Cable Bike Lock with 4 Digits - Heavy Duty Anti-Theft Bicycle Lock - Cable Lock - 1.80 Metre x 8 mm Diameter

Master Lock 4 Dial Combination Cable Bike Lock, 1.2 Metre x 8 mm Twisted Steel Bicycle Lock Cable, Self-Coiling Keyless Bike Lock with Protective Vinyl Coating for Bicycle, Ebike Or Scooter

T Tersely 4 Digit Combination Padlock - TSA Accepted Travel Luggage Locks with Alloy Body for Suitcase, Gym Locker, Backpack (4-Pack)

Amazon Basics 4-Digit Combination Padlock, Black, 2-Pack

4-Digit Combination Padlock with Backup Key, Dual Unlock Locker Lock for Gym, School & Travel, Secure Combo Lock with Key, Black/Silver (Black)

T Tersely 4 Digit Combination Padlock - TSA Accepted Travel Luggage Locks with Alloy Body for Suitcase, Gym Locker, Backpack (2-Pack)

Combination Padlock, [2 Pack] Diyife 4 Digit Lock Combination, Padlock Weatherproof Outdoor for School Gym Locker, Sports Locker, Shed, Fence, Hasp, Garage(Black & Silver)

Master Lock 40mm Combination Padlock – Set Your Own 4 Digit Code Lock, Solid Aluminium Body with Brass Finish, Chrome Plated Steel Shackle, Resettable Combo Lock

Vaupan 2 Pack Combination Lock Resettable 4-Digit Padlock, Outdoor Waterproof and Heavy Duty Combination Padlock for School Gym Locker, Sports Locker, Fence, Toolbox, Gate, Case, Hasp Storage (Black)

Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

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