Description
The Park Tool USA SW-42 .136 Spoke Wrench is a precision pedal wrench-category hand tool designed for truing and tensioning wheels that use .136 inch spoke nipples. Built for bike service benches, home workshops, and repair kits, this compact wrench delivers a secure fit for compatible spoke systems and helps reduce rounding during adjustment.
- Fits spoke nipples sized .136 inch (3.45 mm equivalent application range commonly referenced in wheel service).
- Replaces or serves as an sw- spoke wrench replacement when you need the SW-42 size in your toolkit.
- Compatible with many bicycle wheels using matching nipple flats; always confirm nipple size before ordering.
- Made by Park Tool USA, a trusted name in professional-grade shop tools and home mechanic equipment.
The SW-42 is manufactured from hardened steel and finished with durable nickel plating for corrosion resistance and long service life. Its vinyl-dipped coating adds comfort and grip, especially during fine spoke adjustments. This park tool usa sw- spoke wrench is engineered to engage nipple flats accurately, helping minimize slippage while improving control when making small corrections to wheel alignment. As a genuine Park Tool hand tool rather than a generic aftermarket copy, it offers dependable fit and finish for regular shop use. Installation difficulty is minimal because no assembly is required – simply match the wrench to the correct spoke nipple size and begin adjustments.
A dependable, OEM-quality workshop essential with easy DIY use and fast shipping from our warehouse.



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