Join Date: Jun 2003
Location: Wilmington, NC, USA
I purchased a Proxxon tool set this summer through Sierra BMW. Thus far, I have found them useful and reasonably well made, but since I am not a professional mechanic, I am not the best judge of quality. For the light duty wrenching I typically perform, they are well suited. It includes a good assortment of the small torx sizes, with both a ratchet and a screwdriver handle for use with the sockets. I am satisfied enough that I would spend the money again for the set. I hope this helps.