1 Used for measuring and adjusting the guitar string distance to make the guitar sound better. 2 Convenient to use, very suitable for tuner or guitar enthusiasts. 3 Keeping your guitar adjustable and easy to maintain, this wrench is perfect for your special construction or repair work. 4 Can help you adjust to compact, so that your guitar sound is stable 5 Small size, easy to carry and store, convenient to use and with good performance

What's in the box
1 x Guitar Bass Wrench Spanner