Set of three spread popular profiles for standard locks and Mul-T-Lock 7+7/Integrator locks.
It is recommended to use pre-cut foil with a thickness of 0.06 mm.
Text in the video: Hello. These are power keys, impressions, a popular type. Here they are all the same. The only difference is in length. The longest, a little shorter, and the shortest. The difference is small. A millimeter, one and a half, two. That is, it is small, but these millimeters matter. These power keys are standard. That is, they are suitable for common lock profiles: Imperial, Apex, that is, standard, Chinese, Turkish. And they are also suitable for Multilock 7x7 and Integrator. For Multilock 7x7, Integrator, we take either the longest or a little shorter. And for China, we take the shortest. The point is that the power keys themselves are made in this place with an extension. In the place of the stop, the metal expands. That is, here it is the strongest. And it is important if you insert a long power key, for example, into a short lock. That is, it goes in, but not all the way, it will break in this place. And if it's short, then the short one fits as it should. In the place of expansion, on the thick part, it fits as it should and accordingly is twice as strong. Simply put, for a short key, we take a short roll. For longer keys, we take longer rolls. Let's say, a multilock. Either the longest one or a little shorter. Now let's try to open a multilock. You can use WD or something like WD. Once again, this is a short one. We take a medium one. I take a medium one, you can take either a long one or a medium one. By the way, they are interchangeable. Let's say the medium one breaks, you can take a long one. Or vice versa, the long one breaks, you can take a medium one. They are interchangeable. We make a little shape on the back and put it on the working part and insert it so that the foil remains unwrinkled. It is important that the foil remains unwrinkled. Here's the moment when it wrinkled. Once again. Because if the foil wrinkles, the lock most likely will not open. It is advisable to watch from below how the roll goes in to see that the foil is not crumpled. Be sure to go as far as possible. And when working with a multilock, immediately add a little bit more load. That is, start with a slightly higher load right away. Gradually swing. You can reload the foil. This is a 7x7 multilock. Integrator. Same story. Now, if we need to work with a Chinese profile, look at which is the shortest. Basically, the shortest is for China. China can be different. China can also have long keys. Therefore, sometimes you need a long roll. You can immediately put it on the working part. Carefully. Start slowly. And if it does not open cleanly, then add load gradually. That's how it all works. Rolls are popular. They are suitable for most. For most Chinese ones. Multilock and integrator 7x7. They are interchangeable. For example, even if the shortest one breaks and even the middle one breaks, the long one will also replace them. It just won't work as well. In principle, they all replace each other. It's just optimal because the lengths are different and you can choose the best one for each cylinder. The working foil is 0.6 cut. Here's a set of three pieces.