Tools with verified quality
Unior Hand tools are in compliance with the European and global quality standards. Unior is striving to assure the high quality of hand tools also as a fully authorized CEO (European Tools Committee) member.
Unior was among the first manufacturers of hand tools in Europe to receive ISO 9001 quality certificate. In 1994, the company received ISO 9001 quality certificate for the development, production and marketing of hand tools, sheet metal housing for hand tools and mechanical processing of forging parts.
Unior tools are in compliance with DIN standard. Since 1991, the tools for working at high voltage also proudly hold VDE certificate, issued by VDE Institute- "Pruf und Zertifizierungsinstitut" from Offenbach in Germany.

Speed Nipple Bits
Works with conventional nipples 
Threading nipples to the spokes is the most time consuming part of building wheels. Thanks to  the speed nipple bit you can now do it with the cordless screwdriver, save yourself some time  and still have all the nipples threaded on the spokes to the same depth. 
A protruding part in the center of the speed nipple bit keeps the nipple centered and prevents  the tool from slipping off it. Eventually, as the nipple is fully threaded down the spoke, the  protruding part of the tool touches the approaching spoke and unseats the driver. This enables  that all the nipples are threaded down the spokes to the same depth, which leaves you with the  perfect starting point to build great wheels.