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3 Way Internal Nipple Wrench by Park Tool - SW-15

This innovative 3-way "Y" wrench featuring three different sized wrenches to fit internal spoke nipples For Square drive, 5mm and 5.5mm hexes.
  • Screwdriver handled wrench to fit internal spoke nipples on deep section aero rims
  • Featuring a square drive 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
  • Covered by Park's legendary limited lifetime warranty


Park Tool reference: SW-15