5-digit combination lock with 100,000 possible codes for strong security. Set and reset your own code easily; the factory default is 00000, with clear instructions included to change the combination. Easy to use: The 5-digit code can be set and changed quickly. No keys are required. Follow the included instructions to update to your preferred code. Durable security construction: Made with 11 mm thick zinc alloy components and a high-strength locking cylinder. The cable is PVC-coated for weather resistance and surface protection. Versatile applications: Suitable for bicycles, motorcycles, electronics, fences, gates, sports equipment, and other valuables. Use scenarios: - Lock a bicycle to a rack in busy urban areas to deter casual theft. - Secure a motorcycle or scooter in public parking with a trusted, user-set code. - Protect outdoor gear or tools by locking them to a fixed object such as a fence or gate.