With a 24mm capacity and laser-etched guide marks, Park Tool's 6in Adjustable Wrench may not have a single specific use, but it's almost always a necessity for loosening, anchoring, and generally torqueing things up around the shop. That level of versatility is refreshing in an industry whose primary goal seems to be developing proprietary tech that necessitates expensive, hyper-specialized tools that are only needed for one job, once every three years, but that cost four times the amount of the always handy wrench. The wrench's chrome vanadium steel is more than equal to any abuse you can throw its way, but the blue rubber-dipped handle presents a softer side to your delicate mechanic paws.