Detail 01
US and metric keys
One compact tool provides both key-sizing systems for guitar and bass adjustments.
Product detailSKU #1500000138030
D'AddarioGuitar / Bass Multi-Tool
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Independent shopping perspective
The Korena take
Keep routine guitar and bass adjustments in one compact tool. D’Addario’s Multi-Tool combines US- and metric-sized keys, covering most standard adjustments without assembling a separate set of tools. The keys are made from heat-treated S2 steel, and the compact format is suited to keeping nearby for maintenance at home, during studio work, or while travelling with an instrument.
Strong match
Who this is for
- Keeping a compact adjustment tool available for guitar or bass maintenance at home.
- Carrying US- and metric-sized keys for standard adjustments in studio or road setups.
Consider the trade-offs
When to look elsewhere
- Adjustments outside the most common standard guitar and bass requirements.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Heat-treated S2 steel
The keys are made from heat-treated S2 steel.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will it work on guitar and bass?
It is made for most standard adjustments on guitar and bass.
02Does it include both metric and US sizes?
Yes. It includes both US- and metric-sized keys.
