Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago. Our 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide.
"I started using Park Tool’s 3-way hex wrenches in the mid-90s and immediately appreciated the efficiency of the design. At the time, there was just one version on offer, with 4/5/6mm hex keys, and it was all that was needed to attend to most of the bolts on a road bike. It was, and remains, the perfect tool for quick assembly and checking over a bike." - Cycling Tips: 10 products i loved in 2016