Park Tool Spoke Tool Internal Nipple Hex 5MM SW-17 drumbeat21-438 3 uses an extra-large solvent

3 uses an extra-large solvent reservoir and a series of four rotating brushes to get chains sparkling clean inside and out

Fit System: Roc Loc Sport

- Hook and Loop Attachement

The 4-way stretch fabric moves with you for ultimate comfort whether climbing a long transfer or racing down rugged descents

the ZP-5 is ideal for closely cutting zip ties and many other materials in tight spaces

Park Tool Spoke Tool Internal Nipple Hex 5MM SW-17 drumbeat21-438 3 uses an extra-large solventSized 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.