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Two semicircular power keys for Chinese locks.
It is recommended to use cut foil with a thickness of 0.06 mm.
Text in the video: These are so-called Chinese crescent. Previously, there was only this type of power key; it's more versatile and works more often, but not always, because they have two or three different key shapes. They're slightly different, similar in appearance, but the force key might not fit into one of them. So now there will be a set of two force keys. They're similar, but also different. Usually, if one doesn't fit, the other will. With two, the chances of getting it right are much higher. We work like an impression tool, usually using 0.06 mm foil and positioning the foil so it retains its shape. There's no ridge here, so we position it carefully so the foil maintains its height, without crushing it with our fingers. Be sure to insert it all the way in, meaning all the way in. You can press forward like this, and start working very lightly, very lightly, and then harder and harder. If it doesn't open with a little force, then go slowly, slowly... It's crucial to gradually start rocking, rocking, and rocking. If you twist it like that, in one motion, the power keys aren't indestructible, of course; they might break. Start gently and then gradually tighten, pushing inward ever so slightly. The locks might break after this, or they might remain intact, depending on your luck. We test the lock. It remains intact. So, such a set of two profiles are available now.
