Park Tool Spoke Wrench - 3.30 mm

Our iconic spoke wrenches have been a mainstay of our product lineup since we introduced them over 50 years ago. With their simple design and professional quality, they&';re still the favorite of bike mechanics around the world. Each Park Tool SW-1 is made in the USA, and is heat treated and nickel plated for long service. Park Tool spoke wrenches are vinyl dipped to indicate the size at a glance.