Park Tool introduced the bicycle industry to the 3-way Hex Wrench Set more than 20 years ago. Our latest versions are stronger and more comfortable than ever. They fit perfectly in the palm of the hand and provide tremendous leverage. Hexes are made from Bondhus Protanium high torque industrial steel and are heat treated for long life. Tips of hexes are chamfered for a perfect fit.
Best tool ever.
Pros: Very solid, practical.
I spent nearly 10 years working in bike shops (none of which, regretfully, were Excel) and one of these wrenches was in my pocket the whole time. And when I say "one of them," I mean one. Yes, the very same "three-way," which is what us shop guys call them, lived in my shorts for almost a decade. It now resides in my toolbox and it still works perfectly. This quality and durability is why its the right hand of the bicycle industry.