Master key for opening Spanish cylinders DOM STS IX (TESA).
It is recommended to use self-adhesive foil with a thickness of 0.03 or 0.04 mm (work with strong jerks).
Text in the 1st video: Hello. STS, model IX, two-row. Tesa is written on the key. This is what the key looks like. Use self-adhesive foil, either 03 or 04. Now I will show you how to stick. Start on the back. Stick a little on top in this way, stretch and wrap with tension. And cut. The excess can be removed. Now you can smooth out. The kit will include such a handle, since it will be difficult to open this lock with a standard handle. Fix the handle right away. Key. Insert. It is better to hold the second hand in this way, so the movements are better felt and controlled. If it spins in one direction and does not spin in the other, you need to make such a sharp jerk and turn around. Key. The price of the tool will be on the website, the link is in this video.