Features: Features 0.16 inch (4mm) and 0.2 inch (5mm) Hexagon sizes, perfectly designed for acoustic guitars to adjust depth or narrow neck trusses rod. The ergonomic L shaped neck adjustment wrench allows easy insertion into soundholes for convenient trusses rod adjustments on guitars. Specially engineered for depth trusses rod cavities, this wrench provides direct access to adjust guitar necks without removing strings. Built with good quality steel and a ball head design for enhanced durability and rust resistance during long term use. The extended handle offer superior grip and control, making precise adjustments effortless for both professionals and enthusiasts.
note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.