Hardened steel chain with combination lock

Updated 2026-09-05

Constructed from 8mm diameter hardened steel links, this three foot chain lock is built to resist aggressive cutting attempts. The integrated locking head features a resettable combination, providing a seamless security experience that does not require the user to keep track of a physical key during their travels.

The chain is covered with a durable fabric sleeve that serves a dual purpose: it protects the steel links from moisture and prevents the heavy metal from scratching the bicycle's paint. This flexible chain design makes it easier to secure the bike in awkward positions where rigid locks might struggle to fit.

At three feet in length, this lock is perfectly sized for securing a single bicycle to a standard rack. The combination of hardened steel and a keyless interface makes it a rugged and user-friendly option for cyclists who need dependable security for their daily commute or weekend adventures.

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