Three foot heavy duty combination chain

Updated 2026-09-05

This 3ft chain lock offers a balanced length for individual bicycle security in urban settings. The heavy duty construction is paired with a 5-digit resettable combination lock, providing a secure and keyless way to protect your property. Its compact length makes it easier to carry while still providing enough reach for most racks.

The internal chain links are made from hardened materials to deter cutting and sawing attempts. A protective outer sleeve ensures that the metal links do not come into direct contact with the bike frame, preventing cosmetic damage. The 5-digit interface is easy to read and operate, even in low-light conditions.

Designed for outdoor durability, this lock is a practical choice for students and commuters alike. The resettable code allows for personalized security settings that can be changed whenever necessary. It provides a strong physical deterrent and a high-security combination mechanism in a portable, three-foot package that fits easily in a backpack.

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