Bike locks / WENZHOU JINJIAN SMART LOCK / Heavy duty anti theft bicycle chain lock
WENZHOU JINJIAN SMART LOCK

Heavy duty anti theft bicycle chain lock

Updated 2026-09-05

This 3.2 foot chain lock is constructed from hardened steel links to provide superior resistance against bolt cutters and saws. The heavy-duty design makes it suitable for a wide range of applications, from securing bicycles and motorcycles to locking up gates and fences. The length provides ample room to wrap around large anchor points.

The lock features a resettable 4-digit combination, offering the convenience of keyless security. Users can easily change the code to maintain privacy and security over time. The combination dial is designed for visibility and ease of use, even in low-light conditions, ensuring a quick locking process every time.

To protect the surfaces it touches, the steel chain is encased in a durable fabric sleeve. This prevents the metal links from scratching the paint on your bike or the finish on a gate. This combination of raw strength and thoughtful exterior protection makes it a versatile security solution for residential and commercial use.

Heavy duty anti theft bicycle chain lock
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Combination bike locks Heavy duty bike locks Electric scooter locks Heavy duty chain locks Hardened steel locks Motorcycle grade locks

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