Description
Long service lifeSecurity , comprehensive upgrade, 100,000 times to open.Please rest assured to buy, not only to buy the Copper Single Open Lock Cylinder , but also to buy a peace of mind..Excellent materialMade of pure copper, it is sturdy and .Made of high-quality copper, it has strong resistance and is not easy to rust..Anti-theftSignificantly enhances the anti-theft and ease of use of the lock cylinder.The strong material made the thief helpless.our Copper Single Open Lock is uneasy to drill..reliabilityPowder metallurgy material, the friction coefficient between the surface of the material is small, long service life and good reliability..Application Suitable for metal doors, anti-theft doors, standard doors. If you find any quality problems or operational problems,please feel to contact us.
