Secure and Resettable: Chain lock with a 5-digit quick-reset combination, offering enhanced security over 4-digit locks. The combination is easy to set and reset. High-Performance Cable: Features a stronger inner core for improved anti-theft protection and greater security. The PVC coating prevents scratches on your bikes, grills, golf carts, luggage, etc. Premium Construction: Made from high-quality ABS engineering materials with a premium keyhole mechanism, a high-strength and durable lock frame, and strong pressure resistance without distortion. Multifunctional: Ideal for bicycles, skateboards, gates and fences, lawnmowers, sports equipment, toolboxes, and ladders. Resettable Combination Lock: You can reset the combination as often as you like. Technical Reference: Model: TY566. Dimensions: Length 1200mm, Diameter 12mm. Material: Stainless steel, plastic to PVC ABS unit. Scope of Use: Motorcycles, electric cars, bicycles, iron sliding doors, glass doors, etc. Product Features: Anti-perforation and anti-sawing cylinder. Includes a waterproof cover. Meets modern environmental standards. The shell is made of high-quality ABS plastic. Resistant to high temperatures, preventing cracking or deformation. Usage Instructions: This lock is preset to the combination 00000. To set your own combination, follow these steps: 1. Set the combination to 00000 and remove the cable. 2. Turn the dial 90° clockwise to the designated position. 3. Reset the combination wheels to your desired combination, ensuring the numbers align with the pointer. 4. Once your combination is selected, turn the handle counter-clockwise to its original position. 5. Your new combination is now set. 6. Repeat steps 1-5 above to reset the combination whenever needed.