Bike locks / Quanxin / Heavy duty alloy steel folding lock
Quanxin

Heavy duty alloy steel folding lock

Updated 2026-09-05

Engineered for high-level security, this folding lock is constructed from heavy-duty alloy steel plates that resist cutting and prying attempts. The innovative design allows the lock to collapse into a compact form, making it much easier to carry than traditional D-locks. An anti-scratch coating is applied to the exterior to prevent damage to the bicycle paint.

The four-digit combination interface provides keyless convenience, ensuring you never have to worry about losing a physical key while out on a ride. The mechanism is designed to be waterproof and anti-rust, maintaining smooth operation in various weather conditions. This makes it a reliable choice for urban commuters who frequently park their bikes in public spaces.

Included with the lock is a dedicated mounting bracket that attaches securely to the bicycle frame. This allows for rattle-free transport and quick access whenever you need to secure your property. The robust construction and articulated joints offer the flexibility of a chain with the formidable strength of a solid steel bar for maximum protection.

Heavy duty alloy steel folding lock
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Brand
Quanxin
Details

Combination bike locks Heavy duty bike locks Heavy duty chain locks Locks with mounting brackets 4-digit combination locks Compact folding locks

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