I.Anti-theft door copper lock coreWhat is the price?
A standard anti-theft door lock core, with a replacement guarantee of approximately 50-100 yuan; more expensive anti-theft door lock cores have replacement guarantees ranging from 100 to 300 yuan.
"If the priority is safety, it's essential to choose a lock cylinder that is both suitable for your security door and reasonably priced. This ensures both safety and cost-effectiveness."
Replacing the lock cylinder on a security door: The price depends on the quality of the cylinder. Replacement of common household-grade A and B-level security door lock cylinders is relatively inexpensive. Lock cylinders for higher-grade security doors are more expensive. Please refer to the manufacturer's pricing for specific cylinder prices. The prices listed above are for reference only.
Second, which is better: a brass lock or a stainless steel lock?
The lock core is the heart of the lock, so the quality of the lock core is very important. Brass lock cores and stainless steel lock cores each have their own characteristics, but generally, pure brass lock cores are the best. Lock cores are typically made of brass or aluminum alloys, and the brass used in brass lock cores is brass (brass is a copper alloy with zinc as the main alloying element. Brass is denoted with "+H" such as H80, H70, H68, etc.).