LJ5001
Model LJ1002
LJ1002
The high-strength anti-theft chain lock is made of premium carburized steel, achieving a heat treatment hardness of HRC55° to 60° .
The lock core is constructed from top-quality zinc alloy combined with a disc tumbler lock mechanism. Its exterior is sheathed in a high-quality nylon fabric sleeve, offering wear resistance and anti-aging properties.
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