Do you know which country has the best quality handcuffs? Can you talk about it?

Do you know that Dena handcuffs in Central America have the best quality? These are eight kinds of handcuffs we are going to test today, including three in the United States, two in Russia and one in China, Britain and Ukraine.

First, test the chain between keyhole and handcuffs, because these two parts are the weakest parts of handcuffs, so ordinary handcuffs are often the most prone to problems here. Experts are going to use key rings and paper clips to test whether the handcuffs in various countries can be opened. First of all, the handcuffs in Britain were opened in a short time because of its three-wheeled structure. Secondly, there are two kinds of handcuffs in Russia. Traditional Russian handcuffs adopt single-wheel structure, and experts have not been able to open them for a long time. Although the new Russian handcuffs also adopt a single-wheel structure, the middle joints are slightly different, and it is difficult for experts to open them after some tossing.

Thirdly, there are three kinds of handcuffs in the United States, some are bipolar wheel structure and some are unipolar wheel structure, but their performance is not satisfactory and they are quickly opened by experts. Then China handcuffs, at first glance, China handcuffs keyhole is very big. The wire made of key ring is easy to insert and should be easy to open, but it took experts two days to open it. When carefully observing the structure of China's handcuffs, experts found that the two ratchet wheels of China's handcuffs were separated by iron sheets and were independent of each other. Only one of them can be pressed with wire, so the handcuffs can't be opened.

Finally, Ukrainian handcuffs. Ukrainian handcuffs have a common double air wheel structure, but the keyhole has a unique double lock structure. It took the expert 15 minutes to give up because it couldn't be opened. The following experts will test the chain in the middle of the handcuffs. He rudely removed the chain in the middle of the handcuffs and found that only Russian handcuffs were broken. Russia's two kinds of handcuffs can be broken by manpower after a certain degree of bending. It can be seen that the quality of China handcuff and Ukrainian handcuff is relatively better.