1. Durable, super anti shear, trustworthy; without keys passwords adjustable, easier to use 2. plastic shell no cracking at low temperatures high temperature environments without distortion; 3. cable and hose, toxic and tasteless, breaks national and EU environmental standards and requirements; Password modification method [1], the lock opens (the original password 00000) 2. Turn the knob built (90 degrees clockwise) Tip: Built knob engraved with an arrow 3, to set a new password (for example: 12345) 4, the knob can be built back (90 degrees counterclockwise) Password turntable must go place

• 1. The cable and hose products are non-toxic and tasteless harmless PVC material, in line with EU standards and requirements for environmental testing. 2. The shell is made of high-quality ABS plastic material, no cracking at low temperatures, no distortion at 40 degrees Celsius temperature environment. 6. The manufacturer of this product for the bicycle lock industry standard drafting units, all products meet or exceed industry standards.

1. The cable and hose products are non-toxic and tasteless harmless PVC material, in line with EU standards and requirements for environmental testing. 2. The shell is made of high-quality ABS plastic material, no cracking at low temperatures, no distortion at 40 degrees Celsius temperature environment. 6. The manufacturer of this product for the bicycle lock industry standard drafting units, all products meet or exceed industry standards.yifengdianzi