The way to evaluate the grade of the anti-thievery doorway lock

1. Lots of people assume that the grade of the fasten cylinder depends upon the teeth design of the key. In reality, selecting the entrance locking mechanism tube is determined by the dwelling of the locking mechanism cylinder. door knob sets , The high high quality fasten cylinder blade has a part line structure, which can be relatively better than the standard marble construction. .

2. Try out the secure tube together with the essential, this is actually the easiest test strategy. If you have feeling of simply being caught up throughout the insertion method, this means how the anti-robbery efficiency from the locking mechanism tube is bad.

3. The dwelling of the anti-thievery front door fasten can even be observed on the teeth style of the important. The better complicated the key composition, the deeper the tooth symbol will likely be, which establishes that the anti-thievery performance is better.

4. Think about the weight from the front door lock by hand. Generally, the weightier the entrance lock, the better beads included in the secure cylinder, and the higher the excellence of the locking mechanism cylinder.

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