An easy-to-use high quality spoke wrench from Park Tool. Fits most unicycle spoke nipples.
Unique four-sided design provides extra strength and support and helps prevent slipping and deformation of aluminum nipples. Uses the same world famous design and high quality materials as our three-sided spoke wrenches.Park Tool part number: SW-40
The SW-40 is the same 3.23mm (0.127") size as Park Tool's SW-0 black spoke wrench. Fits most unicycle spoke nipples. Won't fit 36" unicycles with 12 gauge spokes.
Park Tool is the most well known and trusted manufacturer of cycle tools in the world. Their tools have been made in Minnesota USA since 1963 with one aim: to build the best tools possible.
Read how to true your wheel here.