You are buying a Park Tool Square Socket Internal Nipple Spoke Wrench
- Screwdriver handled wrench to fit internal spoke nipples on deep section aero rims
- Featuring a 3.2 mm square socket to perfectly into the tight surroundings of most rims
- Extra long (3.25 inch / 8.5 cm) spoke wrench socket to prevent fouling on rim
- Note: Wheel manufacturer specifications can change without notice
- Made in the USA and covered by Park Tool’s legendary limited lifetime warranty
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