10 Best chain locks of 2026

Save up to 21% off

1

Kryptonite
Kryptonite 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

15% Off
Main highlights

Durable and Secure Design
7mm four-sided chain links of 3T manganese steel offer high security.

Versatile Use Cases
Ideal for securing bikes, motorcycles, scooters, doors, gates, and fences.

Praised for Durability
Customers appreciate the heavy-duty chain and robust design.
9.7

Exceptional

Our Rating

9.5
Comfort

9.5
Durability

9.3
Lock Feature
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

ROCKBROS

ROCKBROS Bike Lock Scooter Lock 23.4-Inch Heavy Duty Anti-Theft Chain Lock with Key E-Bikes Accessories
9.6

Exceptional

Our Rating
3

fitoon

Fitoon 2 Pack Door Chain Lock Black, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws
9.5

Excellent

Our Rating
4

Sportneer
Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - Easy to Use, Bike Accessories

21% Off
Main highlights

Keyless Security with 100,000 Combinations
The 5-digit combination lock offers keyless convenience with high security, boasting 100,000 possible combinations for enhanced protection.

Ideal for Varied Applications
Perfect for securing bicycles, motorcycles, gates, fences, and more with its versatile 3.2ft length.

Highly Praised for Durability
Customers frequently commend the lock's robust build quality and long-lasting durability.
Key specs
- Lock Type:Combination Lock
- Shape:Round
- Length:3.2ft
- Color:Black
- Material:Alloy Steel, Zinc
9.4

Excellent

Our Rating

9.1
Simple to use

8.2
Durability

8.0
lasts a long time
5

Weogine
Bike Chain Lock, Heavy Duty Anti-Theft Bicycle Chain Lock, 2.72 Ft Security Bike Locks with 3 Keys, Waterproof Lock Chain for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence
Main highlights

Heavy Duty Security
Made of heavy-duty alloy steel, anti-drilling and anti-cutting.

Versatile Use
Ideal for bikes, scooters, motorcycles, gates, and more.

Easy to Use
Customers praise the lock's ease of use and lightweight design.
Key specs
- Lock Type:Key Lock
- Shape:Round
- Length:2.72 ft
- Color:Black
- Material:Alloy Steel
9.2

Excellent

Our Rating

9.9
lasts a long time

9.9
Light weight

9.9
Simple to use
See Today’s Deals & Prices
6

Bupto

Heavy Duty Weather-Resistant Padlock with Chain, Anti-Theft Advanced Hardened Security Chain Lock for Fences, Backyard Gates, Motorcycles, Bicycles, Outdoor Furniture (Lock+Chain)
9.0

Excellent

Our Rating
7

INBOF
INBOF 2 Pack Door Chain Lock, Stainless Steel Chain Locks for Inside Door, Premium Thickened with 12 Screws
Main highlights

Enhanced Security and Privacy
The door chain lock provides added protection, preventing unauthorized entry while allowing safe observation and ventilation.

Versatile Usage Across Door Types
Ideal for front, bedroom, apartment, rental, dormitory, hotel, basement, storage room doors, and windows.

Durable Stainless Steel Construction
Praised for its rustproof, wear-resistant stainless steel and thickened design for strength and stability.
8.9

Very Good

Our Rating
8

BlingKingdom

BlingKingdom 1 PCS Stainless Steel Door Chain with Screws, Sturdy Anti-Theft Internal Chain Door Lock for Hotel Home Living Motel Apartment Security (Silver)
8.8

Very Good

Our Rating
9

Titanker
Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)

10% Off
Main highlights

Cut-resistant Steel Chain
The lock features a 6mm thick heavy-duty steel chain, offering robust cut-resistance for enhanced security.

Versatile Use Cases
Ideal for securing bikes, e-scooters, motorcycles, gates, and more.

Highly Praised Security
Customers frequently commend its sturdiness and ability to deter theft.
Key specs
- Lock Type:Key Lock
- Shape:Round
- Length:3 feet
- Color:Black
- Material:Steel
8.7

Very Good

Our Rating

9.5
Simple to use

9.5
lock easily

9.1
worth the money
10

fitoon

Fitoon 2 Pack Door Chain Lock Stainless Steel, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws
8.6

Very Good

Our Rating

10 Best chain locks of 2026

1

Kryptonite 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

9.5

9.5

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

ROCKBROS Bike Lock Scooter Lock 23.4-Inch Heavy Duty Anti-Theft Chain Lock with Key E-Bikes Accessories

3

Fitoon 2 Pack Door Chain Lock Black, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws

4

Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - Easy to Use, Bike Accessories

9.1

8.2

8.0

5

Bike Chain Lock, Heavy Duty Anti-Theft Bicycle Chain Lock, 2.72 Ft Security Bike Locks with 3 Keys, Waterproof Lock Chain for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence

9.9

9.9

9.9

6

Heavy Duty Weather-Resistant Padlock with Chain, Anti-Theft Advanced Hardened Security Chain Lock for Fences, Backyard Gates, Motorcycles, Bicycles, Outdoor Furniture (Lock+Chain)

7

INBOF 2 Pack Door Chain Lock, Stainless Steel Chain Locks for Inside Door, Premium Thickened with 12 Screws

8

BlingKingdom 1 PCS Stainless Steel Door Chain with Screws, Sturdy Anti-Theft Internal Chain Door Lock for Hotel Home Living Motel Apartment Security (Silver)

9

Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)

9.5

9.5

9.1

10

Fitoon 2 Pack Door Chain Lock Stainless Steel, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws

Sign up and get exclusive special deals