High security hardened steel frame lock
Keyed Hardened steel locks High security Integrated frame locks
Designed in an expanded large size, this heavy-duty chain security device provides extended reach for locking multiple components or thicker anchoring structures. Its robust proportions make it an excellent choice for commuters parking in higher-risk city environments.
The core consists of specially hardened steel links engineered to withstand aggressive manual tampering and common theft tools. This heavy material construction instills confidence for owners leaving their bicycles unattended for extended periods throughout the workday.
A durable weather-resistant outer coating safeguards the bicycle paintwork from abrasions while protecting the internal metal links from environmental corrosion. The flexible chain design coils compactly for transport, fitting into backpacks or mounting securely during transit.
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