The torque wrench is with me for four years now. He is very good in the hand. The values can thus be continuously adjusted from 2.5 to 25 Nm. If the correct value is found, the handle is locked by turning the value thus can not be adjusted unintentionally. The tool comes in a very stable, a little too large, hard plastic safe. For me it is important that the tool works. I do not want to annoy or hurt me the screws, so the torque wrench is absolutely worth the money for me.