What is the general price of the security door lock cylinder?
The price of different lock cylinders is also different, generally the price of A-grade locks is less than $ 40, B-grade locks are priced at about $ 50, while C-grade locks are more expensive general in more than $ 70.
Different lock cylinder material and style is the main reason for the price difference hit.
Security door lock cylinder selection skills:
Security door lock cylinder selection skills.
1, look at the "teeth"
Buy a lock to see the key "teeth". The more teeth, the deeper the teeth, the more complex the arrangement, the more difficult to open, the better the security performance
2,The weight of lock cylinder
Compare the weight of the lock cylinder, . The heavier the weight, the better the quality of the lock core, the more beads in the lock core, the better the anti-theft function.
3, look at the color
Check the color and workmanship level of the lock cylinder surface. Good quality lock core using electroplating treatment, smooth surface, bright color. Dark yellow color is a copper core, more solid, better anti-theft, lock core dull color, gray color with bubbles is zinc alloy, general anti-theft.
4, look at unlocking
After the key is half inserted, use 5-7 minutes of force clockwise or counterclockwise rotation and continue to press the key into the lock mouth, was stuck that poor anti-theft performance, smooth in the semi-rotational state inserted into the lock core that the anti-theft effect is good
5, look at the brand
Choose a good brand of security lock cylinder is also very important, MaiGoo small that the big brand manufacturers of security lock cylinder both in quality and in the anti-theft performance are more secure.
Useluck Door as a domestic excellent security door supplier, our standard style security door accessories are used domestic first-class brand supplier products, we can also according to the customer selected accessories brand to purchase, by our purchase can not only guarantee the genuine product can also be lower price. We can also customize bathroom doors, security doors, fire-proof doors, American-style doors, etc.
