- Time-Saving String Adjustment: This innovative tool dramatically reduces the time needed for string changes on floating tremolo systems. No more struggling to hold the bar while adjusting or removing strings. Simply press the bar down once and slide the string change disc under the bridge for quick and easy access. - Protects Your Guitar: Prevent accidental slips that can cause dents or scratches to your guitar. The ABS base of the disc covers the entire underside, providing a protective barrier that keeps your instrument in pristine condition during string changes. - User-Friendly Design: The tapered sides of the disc allow for effortless placement under the bridge. It is compatible with both 6-string and 7-string floating tremolo bridges, and you can choose between 5 mm sides depending on your guitar model. - Includes Adjustable Wrench Accessory: Each product comes with a set of wrenches for added convenience during adjustments. This professional-grade tool is ideal for both seasoned guitarists and beginners alike. Practical Use Scenarios: - Perfect for quick string replacements during live performances, ensuring you can get back to playing without delay. - Essential for routine maintenance, allowing you to easily replace worn strings at home without risking damage to your guitar. - A valuable addition to any guitar repair toolkit, making it easier to adjust and maintain your instrument's performance with confidence.