Description
The Park Tool USA SW-2 .136 Spoke Wrench is a professional-grade pedal wrench category hand tool designed specifically for adjusting spoke nipples during wheel truing and spoke tension work. Built for bicycles using 3.45 mm nipples, this compact wrench fits many department-store, entry-level, and low-to-midrange bike wheels.
- Fits spoke nipples with 3.45 mm (0.136 in.) wrench flats for accurate adjustment during wheel service.
- Compatible with many wheels found on department store bikes and other low-to-midrange bicycle models; always measure nipple flats before ordering.
- Park Tool SW-2 is the direct size reference for this tool and is equivalent in fit to other 3.45 mm spoke-nipple service applications.
- Ideal as an sw- spoke wrench replacement when your original wheel-truing tool is worn, missing, or no longer gripping nipples cleanly.
This park tool usa sw- spoke wrench is made in the USA and built for long service life with heat-treated steel and a nickel-plated finish that resists wear and corrosion. The vinyl-dipped handle provides a secure grip and fast visual size identification in the toolbox. The SW-2 uses Park Tool’s classic spoke-wrench pattern, trusted by mechanics for dependable engagement on 0.136-inch spoke nipples. Installation is simple because no assembly is required; just seat the wrench fully on the nipple flats and make small, controlled turns while truing or tensioning the wheel.
Choose this OEM-quality replacement for reliable spoke adjustment, easy DIY installation, and same-day shipping from our warehouse.



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