The Yale 1100mm Chain & Lock is a robust and reliable security solution designed to provide maximum protection for your valuable possessions, especially bicycles. Crafted with heavy-duty materials and advanced locking mechanisms, this product ensures peace of mind against theft and unauthorized access. Key Features: Maximum Security Chain: Built with a durable 1100mm chain, offering exceptional strength and resistance against cutting and tampering. Bike Lock Heavy Duty Protection: The lock is designed to withstand rigorous conditions, providing heavy-duty protection for your bike or other valuable items. Advanced Locking Mechanism: Equipped with a sophisticated locking mechanism that enhances security and makes it difficult for thieves to breach. Four Keys Included: Comes with a set of four keys, ensuring you have spares and making it convenient for multiple users or keeping backups. Micro-Light Key: One of the keys features a built-in micro-light, facilitating easy use in low-light conditions or at night. Versatile Security: Suitable for securing bicycles, motorcycles, gates, and other outdoor equipment, offering a versatile solution for various applications. Weather-Resistant Design: Built to withstand outdoor elements, ensuring durability and longevity even in challenging weather conditions. Easy to Use: The user-friendly design makes it easy for anyone to secure their belongings without the need for complicated procedures.