Truss Rod Adjustment Wrench Set for Acoustic Guitars Includes 4mm & 5mm Tools
£4.97
Set for most kinds of acoustic guitar, electric guitar and bass. list 2: 2 x Guitar Wrench (4mm+5mm). list 1: 1 x Guitar Wrench (Optional Type: 4mm/5mm). 4 or 5mm / 0.2in. For locking hexagonal screws on the bridge, adjusting the guitar neck.
