Best Oxford Bike Chain Locks in 2026

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 1/2", inside height of 2 1/4" and inside width of 3/4".This chain requires 10 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

SECURE & RESETTABLE: Smart 5-digit resettable combination bike chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of 0.27 inch alloy steel which is drill-resistant and anti-tech unlocking.

SCRATCH-PROOF FABRIC PROTECTION: The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.

5-DIGIT COMBINATION: Comes with a 5-Digit resettable combination locking mechanism, this bicycle lock allows up to 100,000 possible codes making it nearly impossible to crack, which is safer than other 4 digit locks. Never need to worry about losing keys.

HUMANISED DESIGN: The smooth lock head of this bike chain lock is made of PE plastic which helps you turn the lock accurately without blocking. The combination bike lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bike chain lock is made of 0.24inch alloy steel which is drill-resistant and anti-tech unlocking. It will provide your bike with more safety.

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 3/8", inside height of 1 1/2" and inside width of 5/8".This chain requires 8 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

STURDY & DURABLE: The bike lock is made of 8mm/0.32inch heat treatment hardening high carbon structural steel square link which is resistant to cutting, breaking, and shearing. The heavy duty bicycle chain lock is perfect for protecting your bicycle, motorcycle, and other valuables things.

NO BLOCKING: The lock cylinder of this bike chain lock is made by zinc alloy blade, which has a precise structure to prevent technical opening. With the lock dust cover and cooper lock cylinder, no need to worry about blocking when opening the heavy duty bike lock.

HUMANISED DESIGN: This bike chain lock comes with 3 keys, so you'll always have a spare one. It will offer you some peace of mind in case you lose one. The bicycle chain lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.

Oxford Attack Tested, Drill Resistant, Saw Resistant, Replacement Key Service

Sledge Hammer Resistant, Bolt Cropper Resistant, 10mm Square Link Chain

Sold Secure, Hardened Steel Shackle, 3 Keys, Protective Cloth Chain Cover

Upgraded 10mm chain links made from Cro-Mo grade steel

Cloth sleeve protects paintwork

Zinc coated to stops corrosion, case hardened chain resists bolt cutters

Ultra strong disc lock

Color: yellow

Features: universal disc lock that fits most bikes

6mm Thick Chain

90cm Long

Integral Lock

Enjoy keyless convenience with the resettable 4-digit combination lock.

Flexible 12mm self coiling braided steel cables provides strong cut resistance. The protective vinyl coating protects against scratching

4-foot long cable ideal for bicycles, skateboards, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders

The UKs biggest selling approved chain and padlock

12mm Square Link Chain

Padlock made with a forged hardened steel lock body and uses a hardened steel 11mmØ shackle for maximum protection against attack

12mm square link high security chain

Ni-Cro-Mo steel

Long links reduce weight and increase portability

Upgraded 10mm chain links made from Cro-Mo grade steel

Cloth sleeve protects paintwork

Zinc coated to stops corrosion, case hardened chain resists bolt cutters

Chain: 14mm Hex chain, Ni-Cro-Molloy steel with Protective Sleeve, Can be easily stowed under the seat

Padlock: Ultra-strong padlock made from hardened boron steel armour casing, Double locking mechanism, Sliding key dust cover, Three Keys and key replacement service

Available in three lengths: OF16 1.2M, OF17: 1.5M, OF18: 2.0M

14 mm diameter

Thatcham and Ssf approved

Doubles as a chain lock

Self-coiling high tensile steel cable with protective vinyl sleeve, complete with three keys

Two quick release brackets

1.8m x 12mm cable

Braided steel cable protected by steel rollers

Oiled and covered by a protective vinyl sleeve

Nylon covered lock head with dust cover

Oxfords largest and strongest ever lock

Designed to resist angle-grinder attack

Surface hardened throughout

5 minute attack tested, saw, drill, sledge hammer & bolt cropper deterrent Freeze Tested

14.5mm Hex chain made from Ni-Cro-Mo alloy steel, cloth covered chain can be easily stowed under the seat

Ultra-strong padlock with hardened boron steel armor casing, double locking mechanism

Double Locking Padlock

8mm hardened 8mm square link chain

Hardened steel shackle

The UKs biggest selling approved chain and padlock

12mm Square Link Chain

Padlock made with a forged hardened steel lock body and uses a hardened steel 11mmØ shackle for maximum protection against attack

What You Will Receive: the package contains 10 pieces of bicycle locks with combination, each lock features a preset 4 digit combination lock, and the code number is attached, available for keeping your bikes safe and securing some other small outdoor vehicles

Extended Length: each bicycle combination lock comes with a length of approx. 1.2 m/ 4 feet and approx. 8 mm/ 5/16 inch in diameter, long and thick enough to ensure safety when you lock your bike to trees, thick poles, fence and other places

Widely Applied: these bike cable locks are not only suitable for bikes, but also applicable for motorcycles, scooters, tool boxes, gates, skateboards, grills, ladders, lawnmowers and sports equipments

【Steel Cable】The flexible steel cable of this bike chain lock has strong cut resistance and PVC coating to help prevent scratches and remain more durable.

【Good Cable Performance】no cracking at low temperature, no deformation at 40°C. The mechanical structure is sturdy and reliable. It can withstand a variety of harsh external environments.

【Portable Size】The total length of this bike chain is 1m and the weight is 150g. You can wrap your bike combination lock around your bike frame or put it in a backpack and use it on the go.

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 3/8", inside height of 1 1/2" and inside width of 5/8".This chain requires 8 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

The ultimate armored cable lock combines strength with flexibility and ease-of-use

Made with a core of high tensile hardened steel cable

Protected by a layer of steel rollers and the latest steel weave technology

🛴Ultimate Security: Our electric scooter lock provides superior protection for your scooter or bike. The e scooter chain lock is designed to act as a powerful deterrent against theft, significantly reducing the risk of your vehicle being stolen. Its robust construction and pick-resistant technology helps to deter even the most determined thieves, providing you with peace of mind when you are out and about.

🛴Durable Nylon Sleeve: Our e scooter lock features a durable nylon sleeve that prevents scratches and damage to painted finishes, ensuring that your vehicle looks as good as new even after prolonged use. This added protection ensures that your scooter or motorcycle maintains its value and looks great.

🛴Longer & Thicker Chain: With a longer and thicker chain, our adult scooter lock offers maximum security and flexibility. Its longer length allows you to easily secure your vehicle to different objects, while its thicker chain provides added strength and durability. This ensures that no matter where you park your scooter, it is always protected.

14mm Hex chain

Ni-Cro-Mo steel

Protective sleeve