I am repairing my car. Brother drives. It turned out on time, because. I didn't have a bolt head. He takes out his set of tools "Service key" and hands me a new nozzle. I start to unscrew the bolts of the camshaft covers, this nozzle "floats". I neighed at my brother and his instrument)) Like , not a tool. But! This nozzle helped out and the bolts were unscrewed. At the same time, I inform my brother that I ordered a cool set of Ombra. Should arrive in a few days. And today, when twisting the shaft caps, my cool Ombra broke :) In fairness, it should be noted that in the reviews I read about the feature of this set. That these nozzles are not durable. But that doesn't make it any easier for me, because with the same glitches, my brother's set costs exactly half as much. I wonder if the nozzles have a lifetime warranty? Despite what happened, so far I like the tool. I'll break something else, I'll edit the review)) All health!