With the Wiha 30496 combination spanner set, you can loosen tight bolts and nuts with minimal physical effort. The effective leverage provides maximum turning force for heavy-duty fastening jobs. When working in confined or hard-to-reach spaces, the 15° angled open end delivers the clearance you need to maneuver smoothly. This 12-piece set covers standard sizes from 6 to 22 mm and is forged from durable, corrosion-resistant chrome-vanadium steel, ensuring a reliable, slip-resistant grip in oily conditions. The included plastic holder keeps your spanners neatly organized and instantly accessible on every job.