Maintenance String Changing Tool

All in one tool kit for Guitar, Bass, Mandolin, Banjo etc.

Includes String Organizer & String Action Ruler & Gauge Measuring Tool & Hex Wrench Set & Guitar Files.

Ideal for string instrument cleaning, maintaining and repairing, keeps your instrument in good playing condition.

Also can be change strings, set intonation, adjust action, check string height & so on.

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Material: Metal & Plastic

Suitable: for Guitar/ Bass/ Mandolin/ Banjo

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