Park Tool Spoke Tool Internal Nipple Hex 5MM SW-17 drumbeat21-438 Fit System: Roc Loc Sport

Fit System: Roc Loc Sport

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Park Tool Spoke Tool Internal Nipple Hex 5MM SW-17 drumbeat21-438 Fit System: Roc Loc SportSized for 5. 0 mm hex shaped internal nipples Shaft length: 825 mm (3. 25") Shaft outside diameter: 7. 5 mm (0. 3") About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.