tonyon universal lock bicycle lock 4-digit combination lock bicycle lock without rack

[Product Name] TY4271 Four-Digit Password Lock
【Brand】Tonyon (General Use)
【Material】ABS material. Cut-resistant steel cable
【Specifications】Diameter: 12 millimeters, Length: 800 millimeters
【Packaging】Paper card packaging
【Product Description】

● Strong and durable, with ultra-high cut resistance, trustworthy; no key required, password adjustable for easier use;
● Engineering plastic casing that does not crack at low temperatures and remains intact in high-temperature environments;
● Steel cables and rubber tubes are non-toxic and odorless, meeting national and EU environmental standards and requirements;

【Usage Instructions】
1. Unlock the lock key of the password
2. Turn the built-in knob
3. Set a new password (Original password 0000)

4. Just turn it back on the built-in knob.