Qi family classroom: bathroom door lock purchase skills


Durability. Associated with the degree of wear resistance is the material of the door lock. When buying, ask the dealer what kind of material was used to make the product. For example, the difference between cast iron and steel mentioned above should be noted.

Feel. The feel of the door lock is determined by the spring. The quality of the spring determines the feel and service life of the door. Some lock springs are not good, so it is easy to cause the handle to hang down, thereby ending the life of the lock. When buying, try the toughness of the door lock spring yourself. The feel of a good spring is very soft, not too soft or too hard.

Plating. During the purchase process, the plating of the door lock is also considered, that is, whether the handle of the door lock will fade. In general, the protective layer of a good door lock, that is, the plating, is not easily oxidized and worn. The coating of the door lock handle is related to the overall appearance of the living room, so this can not be ignored.

Hardware purchase

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