- Two-way L-shape truss rod adjustment tool, 90° bend, no wrinkles, no damage to material.
- Designed to adjust the hole of the guitar neck relatively deep. Adjust the guitar neck straight, suitable for Martin guitar.
- Used to lock hex screws on bridge, adjust guitar neck, set for most kinds of acoustic guitar, electric guitar and bass.
Material:
Metal
Size:
12.5 x 7.5 cm.
Features:
For Martin and most acoustic guitars.
Two-way tension rod adjustment.
The neck wrench specialises in adjusting the hole of the guitar neck.
Adjust the guitar neck straight, suitable for martin guitar, regardless of types, the piano body should be general.
Specification:
Hex Size: 4mm
Overall size: 125 x 75 mm.
Box contents:
1 x 4mm Wrench