Park 4 Sided Spoke Wrench 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. The SW-42 is the same 3.45mm (0.136") size as the SW-2 (red).
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Park Tool Park Tool has been manufacturing bicycle specific tools since 1963 and is currently the world’s largest bicycle tool manufacturer. A long-term dedication to quality, innovation, and customer service has made Park Tool the first choice of professional and home bicycle mechanics around the world. At Pedal On, our expert mechanics use and trust Park tools to perform basic and specialist tasks, resulting in work of the highest quality. |  |