Chain lock Yale YCHK0/8/90/2 Black 900 mm Zinc 1.14 kg

The Yale YCHK0/8/90/2 Black 900 mm Zinc chain lock is a compact security solution for bicycles and portable outdoor items. Constructed with zinc alloy, this 900 mm chain offers essential protection against casual theft and is designed to withstand weather exposure. The lock assembly includes a keyed cylinder and two keys, and the unit weighs approximately 1.14 kg, balancing portability with robust feel.

Advantages

This chain lock provides corrosion-resistant performance with a zinc finish engineered to tolerate outdoor conditions. Its 900 mm length gives flexibility when securing frames, wheels or fixed objects, while the keyed cylinder offers a straightforward locking method. At around 1.14 kg, the chain is light enough for everyday use yet substantial enough to deter opportunistic theft.

Suitable for

• Securing children's bicycles and ride-on accessories
• Locking bike wheels or frames to racks or posts
• Protecting garden furniture, barbecues and other movable outdoor items
• Temporary security for low-value bikes and accessories

Key specifications

• Chain length: 900 mm
• Material: zinc alloy
• Weight: approximately 1.14 kg
• Finish: black coating
• Lock type: keyed cylinder with two keys included
• Corrosion resistance rating: tested to resist 96 hours of exposure

How to use

Thread the chain around the bike frame and a fixed object or through wheel and frame elements that allow secure anchoring, then insert the lock cylinder and turn the key to engage the mechanism. Keep the spare key in a safe place separate from the locked item. For routine use, open and close the lock with the supplied key, ensuring the cylinder is fully engaged before leaving the bicycle unattended.

Usage recommendations

Place the chain through the frame and at least one wheel whenever possible, and choose a fixed, immovable anchor point. Avoid leaving the lock in direct contact with the ground to minimise corrosion risk. For higher-risk locations or high-value bikes, consider combining this chain lock with an additional locking method or choosing a higher-security lock.