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The Disadvantage of Pin Tumbler Lock is More and More Obvious

The Disadvantage of Pin Tumbler Lock is More and More Obvious

  • Posted: 01/24/2017 15:30:49
  • Edited: 01/24/2017 15:40:19
  • Clicks: 12

The Pin Tumbler Lock has been developed for over 150 years, it is very common and widely used in the market. However, with the widely-utilized of pin tumbler lock technology, the disadvantage of Pin T...


The Common Sense of Maintaining the Lock During Using and Installation Processes

The Common Sense of Maintaining the Lock During Using and Installation Processes

  • Posted: 01/20/2017 09:05:40
  • Edited: 01/23/2017 17:22:30
  • Clicks: 15

You should put lubricated on the transmission part, so that it can work well and prolong its service life. Please check every half a year or one year and make sure if the tightening screw is firmed. &...


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