The SW-7 is precision sized to fit the three most popular spoke nipple sizes available to consumers, and is nickel plated for extra longevity. It is designed with the home mechanic in mind for practicality and ease of use.
Fits the following spoke nipple sizes:
- 0.127" (3.23mm)
- 0.130" (3.30mm)
- 0.136" (3.45mm)