Bukm Bike Lock, Security Anti-Theft Bicycle Chain Lock - No Keys Required - Open with Password, Resettable 5 Digits Bicycle Bike Motorcycle Manganese Steel Coil Combination Chain Lock (Black)

Why Choose Bike Lock from Bukm? Well-built, heavy-duty, sturdy, attractive, ergo-friendly, easy-to-handle, perfect little bike lock. Ideal for bicycles, skateboards, sports equipment, gates & fences, grills & lawnmowers, tools, tool boxes & ladders. The overall length of the chain is about 36 inches, perfect for securing bicycle and compact enough to carry in a bicycle tote bag, and you can wrap it around the seat post. Convenience combination code instead of having to deal with keys, especially if you don't have any pockets. It uses a simple five character password that is very secure. Black nylon cover over the chain is thick and will not rip under normal use. The cloth cover keeps the chain from scratching the bicycle frame or pinching your leg. The chain lock default pass code is "00000". To set a new 5-digit combination, you open the lock then turn the inner dial 1/4 turn, set a new combination, then turn the inner dial back upright which sets the new combination code. How to set the lock? 1. Open the lock on 0-0-0-0-0 (pre-set code) 2. Push in "Set Button" and turn clockwise 1/4 turn and keep button pushed in. 3. Change dial to desired lock code. 4. Turn "Set Button" back 1/4 turn counterclockwise and release. 5. Done 6. To change the code use above procedure utilizing the new code. Don't forget the code. Take a picture of it. Write it down. You can't reset it if you forget it.