Bondhus BLX6MM is a hex-key wrench set that is part of a line of handy tools made by Bondhus. This set includes a variety of sizes (from 0.05 to 6 mm) that can be used to fasten and loosen hex screws/bolts. The keys are made of a high-quality alloy steel and feature a comfortable ergonomic handle design. The ends are precision chamfered to ensure a strong grip. The set also includes a handy storage case. This set is an ideal choice for automotive, electrical, and DIY projects.