At first glance, very high quality easy to use, however, the stöhrt me who the key is set (120 nm) does not fit into the suitcase. , .schade. Anodizing the nuts and extension leafs after the first use, but I do not care but that the key must be good for something, and I've even still nuts and renewals because of therefore just buy it grants must he keep nurnoch long: D