 Origin :
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Taiwan |
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Product Specifications/Features :
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In response to rumor of unlocking tubular locks simply with ball-point pens, lately, the R&D team of Yueh Shing Corporation has successfully launched “Invisible Magnetic Lock”. Apart from original ball structure, a strong magnetic pin is added on horizontal segment, which functions to unlock, by a magnetic key to trigger the magnetic pin. As the magnetic pin is concealed inside the cylinder, there is the same appearance as general ones, which further enhances the safety of cylinders.
PATENT NO: M 267298 |
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