>>1710822i'm not american so i don't have direct experience with them but i personally wouldn't risk it with stuff like pic related. if the tools are a bit too chinky they might cause excessive damage to your bolts and in the worst case they might round out completely. harbor freight also sells some $20 hex key sets from the brand "icon" which i'm not familiar with but which might be better. wera hex-plus is probably the top tier hex keys but they're a bit expensive even in europe although you might find chrome-plated or blacklaser variants in the 12-20 euro range and stainless steel or multicolor variants in the 20-30 euro range. in the US you have some decent alternatives like bondhus.
