General description This heavy-duty bicycle lock is designed for high security and versatility. Made from high-strength steel wire, it offers excellent cut resistance, while the PVC protective coating prevents scratches and extends its lifespan. The lock features a durable, rust-proof zinc alloy lock head, ensuring long-lasting performance. With a 4-digit combination mechanism, it provides 10,000 possible combinations, making it nearly impossible to break. The keyless design eliminates the worry of losing keys, allowing you to set your own personalized combination. Technical specifications Material: High-strength steel wire Lock head: Zinc alloy Combination: 4-digit Possible combinations: 10,000 Usage Suitable for bicycles, scooters, mountain bikes, skateboards, gates, fences, grills, sports equipment, boxes, tools, ladders, bags, suitcases, strollers, and more. Ideal for workplaces, farms, and industrial environments. Lightweight and portable, can be easily carried in a pocket or