Wrench is one of the common hand tools, which can be se […]
Wrench is one of the common hand tools, which can be seen in many industries. A wrench is a hand tool that uses the principle of leverage to turn bolts, screws, or nuts. Today, I will tell you how to buy hand tools.
Nowadays, there are many brands of hand tools, and there are many large and small manufacturers in China, and the quality of their products is uneven. In the hand tool market where price competition is extremely fierce, we need to keep our eyes open and discern carefully. When buying, you can judge according to the following aspects:
How to choose hand tools? Is there any turbid oil on the surface.
As long as it is a hardware product, you must check whether the anti-rust technology is in place when you buy it. When purchasing, you can check whether the product will leave thick oil stains on your hands and whether your hands will be sticky. In addition, it can be distinguished by smell. If the product has a pungent odor, it indicates that there is a certain omission in the production.
How to choose hand tools? Is the steel stamp clear.
Hardware products are generally printed with brand words, labels, etc., although small, formal production will use steel stamping technology, and the characters are pressed before heat treatment, so the fonts are small but deep concave and very clear. The fonts of counterfeit products are relatively fuzzy. Due to the rough printing technology, the fonts float on the surface, and some of them can be easily erased by hand.
How to choose hand tools? Is the outer packaging clear.
Regular hand tool brands have dedicated designers to design external packaging, and arrange production in factories that pass the production conditions. The packaging is very clear from lines to color blocks.
How to choose manual tools? Whether each parameter meets the standard.
Reliable hand tool brands have special testers to test the torque and service life of the products during production, and there are corresponding national and international standards as the basis. If the selected product fails to meet the standard, it will cause various risks in use, so don't try to be cheap, and you must choose a product that meets the performance standard.