Park's iconic spoke wrenches have been a mainstay of their product lineup since introduced over 50 years ago. With a simple design and professional quality, this spoke wrench is still the favorite of bike mechanics around the world. Each Park Tool SW-0 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.
The SW-0 spoke wrench is sized for spoke nipples with 3.23 mm (0.127") wrench flats. This size is often found on higher-end bikes. Typical compatible nipple brands include DT Swiss, Sapim, Wheelsmith, Pillar, and many others — always measure to be sure!
