For the lock, it will age after a long time, and then it will affect the safety factor, so it is necessary to replace the lock core after a certain period of use. Because the lock core is difficult to disassemble and assemble, it is necessary to replace the lock core at home. So, how much does it cost to change the lock cylinder at home?
The price of replacing the lock core depends on the quality of the lock core, and there are differences in the prices of different grades of lock cores. Let’s find out how much it usually costs to change the lock at home.
1. Class A lock core This lock core is widely used for household security doors in the market. Its anti-theft coefficient is not high, and it has been gradually eliminated by the market. The price of replacing this lock core is relatively cheap, about 30-50 yuan.
2. Class B lock core
The anti-theft ability of B-class lock core is higher than that of A-class lock core, and it is also worthy of people’s trust. The market price of this kind of lock core is moderate. After all, its anti-theft coefficient is limited, and the price of door-to-door lock replacement is about 50-80 yuan.
3, super B-class lock core The safety of super B-class lock core is higher than that of B-class lock core, but most of these levels are independently created and developed by enterprises. Ask a professional master to change the lock, and the price is generally around 80 yuan.
4, super B-class blade lock core The anti-theft performance of super B-class blade lock core is relatively high, and its manufacturing technology is also very high. Usually, the focus of this level of lock core is not easy to be found by thieves, and it takes at least 270 minutes to be opened. It takes at least one hundred yuan to replace this lock.
The above is about how much it costs to change the lock cylinder at home. I hope it can help everyone. If you want to know other relevant information about locks, please visit China Smart Lock Network.