This multi - sized spoke adjuster is a must - have for cyclists. It fits 3.23mm, 3.30mm, and 3.45mm spokes perfectly. Hardened and chrome - plated for long - lasting durability. Sizes range from 3.23mm (0.127') to 3.30mm (0.130') and 3.45mm (0.136').

Using this spoke key is easy. Just select the right size for your spoke. Insert the key into the spoke nipple and turn it to adjust the tension of the spoke. This helps keep your bike wheels in good shape. When using it, make sure to turn gently to avoid damaging the spoke or the key. For maintenance, keep it clean after each use. You can wipe it with a dry cloth. If it gets rusty, you can use a little bit of oil to clean it up. Store it in a dry place to prevent rusting and keep it in good working condition for a long time.