The Fender Guitar and Bass Multi-Tool is a compact 14-in-1 tool designed for use with Fender models as well as virtually any other make or model. Its one-piece body allows for easy use and rotation, while the included Truss Rod-sized hex wrenches are ball-ended for easy access. Featuring standard and metric dimensions, this multi-tool serves as a toolbox in your pocket, providing maximum functionality for all your instrument repair and technical work needs.