Text from the video: Italian Potent. They look the same. In fact, they are slightly different. These are absolutely identical models. This is Potent Secur S34. The difference is in the handle. Here it is semicircular, here it is slightly semi-square. If you look closely, here are the guides. Here they are larger. Two at the bottom, two at the top. And here they are small. The keys are slightly different in size. They seem to be the same. As I understand it, different series, maybe years of production. There are slight differences in size, but the tool was made one for all these patents. And they are equipped with a power handle, because the patent that has small guides opens easier. The patent that has larger guides, you need to press a little. With force. That is why the handle is initially more powerful. Foil 0.6. It goes everywhere. Regular cut 0.6. So. They look absolutely the same. Here they are and the handles. All are the same. The key profile itself is just a little different. As usual, we shape the back side, shift it and insert it carefully. It was bitten a little. In general, it opens quickly. Now we take the second profile. The head is already like this. It was like this. Here it is like this. Everything is the same. The same foil. It just takes longer to open and you have to apply a little force. It didn't take very long here. It creaks a little. We can open another one. The lower one flew out. It's not a force key, so you shouldn't overload it, but you still have to apply force. In general, it goes, with a creak. Even the key is a bit stuck. Well, yes, that's all. In general, these are the Potent locks. The ones with small guides open easier, the ones with large ones are a little harder.