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Anonymous users2024-01-24A hierarchical division of the state for anti-theft lock cylinders; A Normal Level, B Intermediate Level C Currently Good Anti-Theft Level.
1. What is a Class B anti-theft lock?
Understand that it is not so easy for B-class locks. In other words, the more complex the cylinder, the longer it will take to unlock. Most of the home security doors on the market are Class B locks. >>>More
The anti-theft effect should be good. Good luck!
C-level is one level higher than super B-level Double blade is the internal structure of the C-level lock cylinder of the gold point atom, and the anti-break is that the lock cylinder strengthens the stainless steel bar, and the function of idling is to prevent technical opening and anti-picking, which belongs to the lock cylinder with better gold point atom.
The super C-level anti-theft door lock cylinder generally has 6 keys. >>>More
1. What is a Class B anti-theft lock?
Understand that it is not so easy for B-class locks. In other words, the more complex the cylinder, the longer it will take to unlock. Most of the home security doors on the market are Class B locks. >>>More