Much can be a Drekhmomentschlüssel not say, but in this instance it is a mE quality and stable product. The enclosed 17er and 19er nuts and the extension are also valuable and stable. Only the stamped on the shaft NM information is rel. difficult to read. Since one has to look very closely. Fine adjustment is done with a micrometer adjustment on rotary knob, the rotary handle is secured by thumbscrew against twisting. The trigger click is clearly heard and felt. The extension is locked after unplugging and is unlocked by pressing a button. The Torque Wrench also triggers anti-clockwise, you can consider including as the screws were tightened. The storage makes a stable impression. I can not say because so far I only have 8 wheels (28 screws) tightened with 120 Nm durability. But I have no concerns about the durability.
Conclusion: I'm completely satisfied and recommend the tool on.
