Best Oxford 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.

7 mm square chain

Pinned fabric sleeve prevents paint damage

2 keys supplied

22mm overlapping hardened steel shells protect the inner steel cable

Chain, lock body and supporting elements all made of special temper hardened steel

Two keys supplied with lock

6 mm hardened steel chain

ST 2012 chain bag

Length: 100 cm

Robust bicycle lock with ABUS security level 10: The high-quality chain lock with 8 mm thick square chain and innovative, highly flexible synthetic fibre coating, reliably secures your bike

Hardened steel for high safety: High-quality, specially hardened steel is used for the chain, housing and the supporting parts of the locking mechanism

Protection from scratches: The highly flexible synthetic fibre coating protects against paint damage and does not absorb liquids, for example water or oils

Hardened 10mm Hexogonal Chain with Sleeve to Protect Frame

The Integrated Abus-X-Plus Lock Cylinder uses a Lighted Key.

Automatic Keyhole Cover

Mid-level protection

7 mm square temper hardened steel chain

Combination lock

ABUS X-Plus cylinder for extremely high protection against manipulation, e.g. Picking.-

Manual cover for the keyhole against dirt and corrosion. Abus code card for follow-up and spare keys.

The chain, the casing and supporting parts of the locking mechanism are made of specially hardened steel.

Use: this bicycle lock combines good protection with low risk of theft with a low weight - for convenient transport

Robust steel chain: specially hardened steel was used for the 6 mm thick square chain as well as the housing, for good resistance

With plastic coating: the steel chain is coated with a distinctive textile hose to prevent scratches in the paint of the bike

Modern bicycle lock with ABUS security level 6: With this product, ABUS offers a simple and modern bicycle lock for good protection from medium risk levels of theft

Robust steel chain for good resistance: The 6 mm high-quality square chain is made of specially hardened steel and is covered with a textile hose to protect against paintwork damage

Easy locking with numerical code: Thanks to the 2-component number rollers, the digits are permanently legible The lock also has special scanning protection against lock tampering

10 mm strong chain with fabric sleeve to prevent damage to the motorbike's paintwork

ABUS Power Link Technology (patented) offers a direct and covered locking of the chain into the locking mechanism

Interlocked lock body cover to protect against brutal opening methods, The chain, the lock body as well as supporting elements of the locking mechanism are made of special hardened steel

4mm square temper hardened steel chain

Pinned fabric sleeve prevents damage to paint job

Individually Resettable Combination

Locks the wheel to the bike frame

8.5 mm steel shackle

2 keys supplied

Good protection at high theft risk

9mm hexagonal chain with fabric sleeve

110 cm length

8mm square hardened steel chain links

Integrated lock body reduces weak points and protects against brute attacks while providing for ease of use

Chain, lock body and supporting elements all made of special temper hardened steel

5 mm steel bars that are made of special hardened steel

Soft-touch coating on the bars and matching silicone lock body cover protects bike's paint job

Abu's combination featuring individually re-settable Code

Use: this bicycle lock combines good protection at low risk of theft with a low weight for convenient transport

Robust steel chain: both the 6 mm thick square chain and the housing have been specially hardened steel used for good resistance

With plastic coating: the steel chain is coated with a distinctive textile tube to prevent scratches in the paint of the bicycle

Solid chain made of special hardened steel to protect against attempted attacks using brute force

Security-optimized chain Link design offers little attackable surface

High-quality cylinder with high picking resistance

Set: frame lock with optional ABUS connection chain and transport bag ST5950 for attaching to the bike. Locking mechanism for easy connection of accessories in the lock housing

Double secure: two-wheel can be additionally secured by the chain - simply put into the additional lock housing of the frame lock

Frame lock: immobiliser with 8.5 mm thick locking bracket, weight 680 g, height 107 mm, width 59 mm, ABUS Plus cylinder for high protection against picking

Every year millions of bikes are stolen.

Police statistics show that only about ten percent of these cases are solved.

It doesn't have to be like that, as ABUS covers the whole range of bike security devices with high-quality locks.

Fornito con 2 chiavi

Colori: nero, limone, arancio, rosso, bianco, fucsia

ATTENZIONE: Il prodotto è disponibile in vari colori e/o modelli. Non siamo in grado di offrire un modello/colore in particolare. Confermando l'acquisto, si riceverà uno dei colori o dei modelli a seconda della disponibilità senza possibilità di scelta

Size: 9; Weight: 1960 g; Length: 85 cm; Diameter: 8 mm

I rulli numerici bicomponenti garantiscono una leggibilità permanente delle cifre; Il codice numererico può essere impostato individually

Brass Combo Lock: This combination lock features a forged brass lock body and a stainless steel shackle that make it corrosion resistant and ideal for marine use

Anti Theft Design: This lock features a precision locking mechanism designed with special protection against manipulation; Change out the combination easily; resetting tool included

Padlocks for Any Application: Discover the variety of our padlocks, from heavy duty Granit padlocks and disc locks to brass, steel and aluminum models, to resettable combination, rekeyable and keyed alike locks

Colour: Red, Length: 3.93 Feet, Weight: 3.10 lbs

Great protection for when there is a medium risk of theft, Recommended for securing good-quality bicycles

13⁄64" thick bars, extra-soft two-component coating to prevent damage to paintwork

12mm steel cable

PVC coating protects the frame

2K Combination Dial for lifelong readability

7 mm thick square chain with new functional, durable and highly flexible synthetic fibre coating to protect against paint damage.

Sheath offers very high protection against abrasion and does not absorb liquids, e.g. water or oil.

The chain, housing and load-bearing parts of the locking mechanism

Robust bicycle lock with ABUS security level 12: Thanks to the ABUS Plus cylinder, the chain lock with 9 mm thick hexagonal chain protects your bike from lock picking and other tamperings

Hardened steel for high safety: High-quality, specially hardened steel is used for the chain, housing and the supporting parts of the locking mechanism

User-friendly and intuitive: The protective textile tube protects the bicycle frame from damage to the paintwork Thanks to the automatic cover, the keyhole always remains clean

Use: this bicycle lock combines good protection at low risk of theft with a reflective coating - for more visibility in the dark and at dusk

Robust steel chain: specially hardened steel was used for the 6 mm thick square chain as well as the housing, for good resistance

With plastic coating: the steel chain is coated with a distinctive textile hose to prevent scratches in the paint of the bike

Function: chain acts as an additional security for bicycles - suitable for all ABUS frame locks as well as for the alarm box 20

Use: simply insert the locking bolt into the lock housing of the frame lock - without additional keys

Stable: 8 mm thick square chain made of hardened steel - to protect against bicycle thieves

15mm overlapping steel shells protect the inner steel cable

PVC coating protects the frame

Innovative SCMU bracket makes mounting and transport a snap