Square four sided chain lock bronze rated

Updated 2026-09-05

This security chain features a 7mm square, four-sided link design that is specifically engineered to resist cutting tools. With a length of 2.96 ft, it provides enough flexibility to wrap around various fixed objects and bike frames. The lock has achieved a Sold Secure Bronze rating, indicating a reliable level of protection for daily use.

The chain is encased in a protective sleeve to prevent scratches on the bike's paintwork while maintaining its heavy-duty performance. It is particularly well-suited for electric bikes and scooters where a flexible locking solution is often preferred over a rigid u-lock. The set includes four keys, ensuring long-term accessibility for the owner.

Finished in a sleek black color, this chain lock combines aesthetic appeal with functional security. The square link geometry is harder to grip with bolt cutters compared to traditional round links, providing an enhanced level of safety. It is a portable and effective option for riders who need a flexible yet strong security measure.

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