Guide and Skills for Choosing Spherical Locks
In our daily life, door lock is one of the important tools to ensure the safety of our family, and the spherical lock, as one of the common door lock types, is widely used and deeply loved by consumers. However, there are various brands, models and prices of spherical locks on the market. How to buy them? This article will introduce you from the following aspects.
First, material: spherical locks are mainly divided into two categories: stainless steel and zinc alloy. Generally speaking, stainless steel has strong corrosion resistance and good wear resistance, which is suitable for outdoor and poor environment; Zinc alloy has smooth and delicate surface, bright color and low cost, which is suitable for indoor or better environment.
2. Functions: There are different functional styles such as single tongue and double tongue in the market, and users should choose them according to actual needs. If it is necessary to have strong anti-theft performance, it is suggested to choose a double-tongue design, and try to choose products equipped with safety tongues to enhance safety.
3. Quality: When purchasing, you should also check whether the product meets the requirements of relevant national standards (GB215562008), and check whether the production date, manufacturer and other related information are complete and accurate, so as to avoid buying inferior products. In addition, you can also distinguish between true and false in the following ways:
1. Observe the appearance: the qualified products produced by regular manufacturers usually have fine technology and smooth and flawless surface;
2. Trial feel: a good lock body has moderate weight, smooth and natural switch, and no jamming phenomenon;
3. Listen to the sound judgment: shake it gently to see if there is any abnormal sound. If there is, it indicates that the internal structure is loose or the parts are damaged.
Fourth, service: Good after-sales service is very important for safeguarding consumers' rights and interests. Before choosing a store after comparing many stores, you may wish to ask whether the other party can provide free installation and debugging, warranty period and other specific terms and conditions to ensure that problems in the later period can be solved in time and effectively.
To sum up, when purchasing a spherical lock, we should not only pay attention to its own characteristics, but also consider multiple dimensions in combination with our own needs to choose the most suitable one!
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