Chain Locks of 2025
Best Choice1
KryptoniteKryptonite Keeper 712 Bike Chain Lock, 4 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Black
9.5 Comfort9.5 Durability9.3 Lock FeatureWhy we love it
Durable and weather-resistant.
Effective anti-theft design.
Long chain for versatile use.
9.9Exceptional
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How do we rank?
Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
KryptoniteKryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence
9.3 Durability8.9 Lock Feature8.9 SecurityWhy we love it
Highly durable and secure chain lock.
Weather-resistant for all climate use.
Proven theft-deterrent with excellent customer reviews.
9.6Exceptional
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3
fitoonFitoon 2 Pack Door Chain Lock Black, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws
Main highlights- What it does: This safety lock allows the door to open slightly for safe viewing and ventilation, and can be installed out of reach of children so they can't open the door on their own, providing additional child-safe door security. It also prevents pets from opening doors or leaving gaps for pets to pass through.
- Simple installation: Just measure, mark the position of the door after it needs to be drilled and a few minutes of free time, the installation is convenient and you can purchase with confidence.
- Note: Please refer to the picture size before ordering and compare it with your requirements.
- Dimensions: This safety lock and chain can be used on all types of doors and can be placed above or next to the door frame. The lock is 3.4 inches long and the chain is 7.35 inches long. It has 8 welded steel chains with gong wire and requires fasteners to complete the installation.
- Applicable: This door lock is also applicable to your hotel and apartment to prevent unauthorized persons from entering, protecting home security during travel, home, bedroom, hotel, apartment security.
9.5Excellent
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4
Master Lock30% OffMaster Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D
8.0 lock easily8.0 Durability8.0 Simple to useWhy we love it
Durable and weather-resistant design.
Adjustable for versatile use.
Highly secure with combination lock.
9.2Excellent
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5
NDakterNDakter Bike Chain Lock, 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock, 3.2/4.27/5Ft Long Security Resettable Bike Locks for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence
9.5 Simple to use9.1 lasts a long time9.1 DurabilityWhy we love it
Easy to set personalized combination.
Durable zinc alloy and steel construction.
Scratch-proof fabric cover.
9.0Excellent
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6
Titanker14% OffTitanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)
9.5 Simple to use9.5 lock easily9.1 worth the moneyWhy we love it
Durable and cut-resistant steel construction.
Easy to lock without keys.
Portable and lightweight design.
8.9Very Good
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7
INBOFINBOF 2 Pack Door Chain Lock, Premium Thickened Lock with 12 Screws, Stainless Steel Locks for Inside Door, Better Security and Protection Your Home Family
Main highlights- Widely Used: Door chain lock is a common classic style for many types of doors, such as home front doors, bedroom doors, apartment doors, rental room doors, dormitory doors, hotel doors, basement doors, storage room doors, cabinet doors, windows, and more
- What You Get: 2 door chain locks and 12 installation screws. Please check the pictures for the size and weight of this product and make sure it is suitable for your use before purchasing. If you have any questions about this product, please consult us and we will respond as soon as possible
- Quality Throughout: Chain door lock is made of high quality stainless steel, rustproof and wear-resistant. The plate and chain are thickened to make it stronger and more stable. The edges are polished to make it smoother. Longer and thicker stainless steel screws make it more secure
- Door Chain Locks for Kids Safety: Door lock chain can be installed out of the reach of children to prevent them from opening the door, providing additional protection for children. Chain door guard can also be used to prevent pets from opening the door or leaving a gap for pets to pass through
- Chain Locks for Inside Door: Door chain lock adds extra protection to your door to prevent others from sneaking into the room, protecting your security and privacy. The chain of chain door lock allows you to keep the door slightly open for safe observation and ventilation
8.8Very Good
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8
BuptoHeavy Duty Weather-Resistant Padlock with Chain, Anti-Theft Advanced Hardened Security Chain Lock for Fences, Backyard Gates, Motorcycles, Bicycles, Outdoor Furniture (Lock+Chain)
Main highlights- Versatile: Stainless steel security chain padlocks are suitable for a variety of scenarios, such as warehouses, garages, sports equipment, farms, fences, doors and Windows, bicycles, motorcycles, camping trailers, trucks or electric scooters, wherever you want to provide security for items.
- Strong resistance to prying & Multiple anti-theft features: High security Heavy Duty Expert padlocks are designed with laminated weatherproof wrap housing and special anti-theft lock core in order to provide a difficult to pry open and secure property. To provide users with the greatest property security protection, to prevent the improper behavior of thieves.
- Safe & Reliable: This surface hardened steel chain adopts galvanized anti-rust protective layer weather resistant design with coating anti-scratch wear resistance characteristics, improve the lasting use of outdoor space. The padlock keyhole is also equipped with a waterproof cap for further protection from rain or elements.
- Portable protection: Our chain link lock with 2 keys, whether it is to lock the door or bicycle motorcycle, insert the key to open smoothly without shaking, lock and unlock very smooth sound. The perfect length and weight make it easy to carry and fold for storage, complete protection anytime, anywhere.
- Heavy duty and high strength: The safety chain is made of high quality 6mm thickness waterproof stainless steel material, the chain is high strength and anti-cutting, and the hardened steel professional welding link is strong and durable, while improving its impact resistance to effectively prevent illegal damage and opening.
8.6Very Good
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9
JRIQHSafety Fence Chain Lock,Outdoor Waterproof Padlock with Chain,Heavy-Duty Weathproof Lock with Chain for Gate,Fence,Motorcycles,Bike (Lock with Chain)
Main highlights- The heavy duty padlock with key with 16 inch (40mm) wide laminated steel lock body and 10 mm diameter
- Rust-𝗿𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 & 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳:
- Premium Material:Very sturdy
- Portable And Widely Used
- Case Hardened Steel Chain with Padlock:Length: 800mm. Package contains: (1)Padlock（2）2 keys , （3）Hardened Steel Chain
8.5Good
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10
JD Jack N'DrillJack N’ Drill Chain Door Guard with Lock - 2 Pack Chain Lock Door Guard, Sturdy & Rust-Resistant Steel Chain Locks for Inside Door and Extra Front Door Lock, 100% Child Safe (Black)
9.3 Easy installation9.3 Simple to use8.9 SecurityWhy we love it
Reinforced steel ensures maximum strength and durability.
Easy installation with included screws and instructions.
Modern finishes blend with any home decor.
8.4Good
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