12-Pack 4-Foot Heavy-Duty Coiled Combination Bike Cable Locks - 4-Digit Anti-Theft Preset High-Security Bicycle Locks in Black

Product Overview

The 12‑Pack 4‑Foot Heavy‑Duty Coiled Combination Bike Cable Locks provides a set of twelve individual locking solutions designed to secure bicycles to a variety of fixed structures. Each lock is a 4‑foot length of coiled cable incorporated with a combination lock mechanism that uses a 4‑digit code. The locks are manufactured in black, offering a discreet appearance that blends with most bicycle frames and accessories.

Key Features

• Quantity – Twelve individual locks per package.
• Length – Each cable is 4 feet long, allowing ample reach to secure a bike to a post or frame.
• Design – Coiled cable construction provides flexibility and reduces bulk during storage.
• Locking Mechanism – Combination lock with a preset 4‑digit code.
• Security Level – Described as a preset high‑security option.
• Color – Black finish for a neutral aesthetic.

Cable Construction

The coiled cable is engineered to maintain its shape while allowing the user to slide it around the bicycle frame or lock to a post. The coil design distributes tension evenly, minimizing kinks that could affect the lock’s operation.

Lock Design

Each lock incorporates a small housing that holds the combination mechanism. The 4‑digit system can be set to a desired code before use, and the mechanism locks into place once the code is entered correctly. The lock housing is positioned to protect the internal components from environmental exposure.

Use Cases

These locks can be used to secure bicycles in a variety of outdoor settings. By wrapping the cable around a bicycle frame and anchoring the other end to a fixed post or railing, the lock provides a simple means of deterrence. The 4‑digit combination allows the owner to change the code as needed, and the preset option ensures a baseline level of security for each lock in the set.

Installation and Operation

To use a lock, locate a suitable anchor point such as a bike rack, a metal post, or a sturdy fence. Wrap the 4‑foot cable around the chosen portion of the bicycle frame, then attach the free end to the anchor. Engage the combination lock by selecting a 4‑digit code; once the code is entered, the lock will engage, preventing the cable from sliding further.

Set Composition

The package contains twelve separate locks, each identical in size, color, and mechanism. This quantity allows users to equip multiple bicycles or to have spare locks available for different locations.

Maintenance and Care

Regular inspection of the cable and lock housing is recommended to ensure that the coil remains free of corrosion and that the combination mechanism moves smoothly. When not in use, storing the locks in a dry environment helps preserve the integrity of the cable and lock components.

Additional Information

These locks are provided in a single color variant—black—and come without additional accessories such as keychains or storage bags. Each lock is an individual unit; the package does not include any additional protective casings or holders.