This amazing 10-in-1 multi-tool is a must - have for guitar and bass players. It features both US and Metric sizes. You'll get 3 fractional hex keys (0.05, 1/8, 3/16), 4 metric hex keys (1.5mm, 2.5mm, 3mm, 4mm), 2 Phillips screwdrivers, and 1 slotted screwdriver. It simplifies your instrument maintenance tasks.

Using this D'Addario multi - tool is easy. When you need to adjust parts on your guitar or bass, just pick the right hex key or screwdriver from the tool. For example, use the fractional or metric hex keys to tighten or loosen screws that need specific sizes. The Phillips and slotted screwdrivers are great for general screw - related jobs. Remember, always use the tool gently to avoid damaging your instrument. After each use, wipe it clean with a dry cloth to keep it in good condition. Store it in a dry place to prevent rusting. With this tool, you can handle most minor maintenance jobs on your own.